86681530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{3491}}^1$

素因数の和:3702

約数の個数: 32

約数和(自身を含む): 168956928

約数和(自身を除く): 82275398

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1910, 2483, 3491, 4966, 6982, 12415, 17455, 24830, 34910, 45383, 90766, 226915, 453830, 666781, 1333562, 3333905, 6667810, 8668153, 17336306, 43340765, 86681530]

約数ペア:

[(1, 86681530), (2, 43340765), (5, 17336306), (10, 8668153), (13, 6667810), (26, 3333905), (65, 1333562), (130, 666781), (191, 453830), (382, 226915), (955, 90766), (1910, 45383), (2483, 34910), (3491, 24830), (4966, 17455), (6982, 12415)]