31906524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{15733}}^1$

素因数の和:15766

約数の個数: 36

約数和(自身を含む): 80621016

約数和(自身を除く): 48714492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 15733, 31466, 47199, 62932, 94398, 188796, 204529, 409058, 613587, 818116, 1227174, 2454348, 2658877, 5317754, 7976631, 10635508, 15953262, 31906524]

約数ペア:

[(1, 31906524), (2, 15953262), (3, 10635508), (4, 7976631), (6, 5317754), (12, 2658877), (13, 2454348), (26, 1227174), (39, 818116), (52, 613587), (78, 409058), (156, 204529), (169, 188796), (338, 94398), (507, 62932), (676, 47199), (1014, 31466), (2028, 15733)]