56902672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{209201}}^1$

素因数の和:209226

約数の個数: 20

約数和(自身を含む): 116734716

約数和(自身を除く): 59832044

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 209201, 418402, 836804, 1673608, 3347216, 3556417, 7112834, 14225668, 28451336, 56902672]

約数ペア:

[(1, 56902672), (2, 28451336), (4, 14225668), (8, 7112834), (16, 3556417), (17, 3347216), (34, 1673608), (68, 836804), (136, 418402), (272, 209201)]