99979984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{8147}}^1$

素因数の和:8227

約数の個数: 40

約数和(自身を含む): 212173920

約数和(自身を除く): 112193936

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 8147, 12272, 16294, 32588, 65176, 105911, 130352, 211822, 423644, 480673, 847288, 961346, 1694576, 1922692, 3845384, 6248749, 7690768, 12497498, 24994996, 49989992, 99979984]

約数ペア:

[(1, 99979984), (2, 49989992), (4, 24994996), (8, 12497498), (13, 7690768), (16, 6248749), (26, 3845384), (52, 1922692), (59, 1694576), (104, 961346), (118, 847288), (208, 480673), (236, 423644), (472, 211822), (767, 130352), (944, 105911), (1534, 65176), (3068, 32588), (6136, 16294), (8147, 12272)]