31995652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1181}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 60466392

約数和(自身を除く): 28470740

約数列:

[1, 2, 4, 13, 26, 52, 521, 1042, 1181, 2084, 2362, 4724, 6773, 13546, 15353, 27092, 30706, 61412, 615301, 1230602, 2461204, 7998913, 15997826, 31995652]

約数ペア:

[(1, 31995652), (2, 15997826), (4, 7998913), (13, 2461204), (26, 1230602), (52, 615301), (521, 61412), (1042, 30706), (1181, 27092), (2084, 15353), (2362, 13546), (4724, 6773)]