<span class="searchmatch">proper</span> <span class="searchmatch">divisors</span> plural of <span class="searchmatch">proper</span> <span class="searchmatch">divisor</span>...
<span class="searchmatch">proper</span> <span class="searchmatch">divisor</span> (plural <span class="searchmatch">proper</span> <span class="searchmatch">divisors</span>) (mathematics) A <span class="searchmatch">divisor</span> of a number which is not the number itself. 20 is a <span class="searchmatch">divisor</span> of 20 itself, but not a proper...
semiperfect number (plural semiperfect numbers) (mathematics) A number which is the sum of some, or all, of its <span class="searchmatch">proper</span> <span class="searchmatch">divisors</span>. Synonym: pseudoperfect number...
pseudoperfect number (plural pseudoperfect numbers) Synonym of semiperfect number (“a number, some or all of whose <span class="searchmatch">proper</span> <span class="searchmatch">divisors</span> sum to itself”)....
for which the sum of the <span class="searchmatch">proper</span> <span class="searchmatch">divisors</span> (including 1 but not itself) is greater than the number, but no subset of those <span class="searchmatch">divisors</span> sums to the number itself...
also: <span class="searchmatch">Divisor</span> (UK) IPA(key): /dɪˈvaɪ.zə(ɹ)/ (US) enPR: dĭ-vīʹ-zər, IPA(key): /dɪˈvaɪ.zɚ/ Homophone: diviser Rhymes: -aɪzə(ɹ) <span class="searchmatch">divisor</span> (plural <span class="searchmatch">divisors</span>) (arithmetic)...
numbers) (number theory) A number that is less than the sum of its <span class="searchmatch">proper</span> <span class="searchmatch">divisors</span> (all <span class="searchmatch">divisors</span> except the number itself). The factors of 30 are 1, 2, 3, 5...
A positive integer that cannot be expressed as the sum of all the <span class="searchmatch">proper</span> <span class="searchmatch">divisors</span> of any positive integer (including the untouchable number itself)....
superlative most pseudoperfect) (mathematics) Of a number, having <span class="searchmatch">proper</span> <span class="searchmatch">divisors</span>, some or all of which sum to the number itself. Synonym: semiperfect...
Novaliches <span class="searchmatch">Proper</span> of its <span class="searchmatch">proper</span> movement Pasong Putik <span class="searchmatch">Proper</span> prim and <span class="searchmatch">proper</span> <span class="searchmatch">proper</span> acceleration <span class="searchmatch">proper</span> adjective <span class="searchmatch">proper</span> article <span class="searchmatch">proper</span> class <span class="searchmatch">proper</span> <span class="searchmatch">divisor</span> proper...