329417608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{3571}}^1$

素因数の和:4477

約数の個数: 32

約数和(自身を含む): 666106560

約数和(自身を除く): 336688952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 887, 1774, 3548, 3571, 7096, 7142, 11531, 14284, 23062, 28568, 46124, 46423, 92248, 92846, 185692, 371384, 3167477, 6334954, 12669908, 25339816, 41177201, 82354402, 164708804, 329417608]

約数ペア:

[(1, 329417608), (2, 164708804), (4, 82354402), (8, 41177201), (13, 25339816), (26, 12669908), (52, 6334954), (104, 3167477), (887, 371384), (1774, 185692), (3548, 92846), (3571, 92248), (7096, 46423), (7142, 46124), (11531, 28568), (14284, 23062)]