90997828

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{3083}}^1$

素因数の和:3291

約数の個数: 24

約数和(自身を含む): 163723392

約数和(自身を除く): 72725564

約数列:

[1, 2, 4, 47, 94, 157, 188, 314, 628, 3083, 6166, 7379, 12332, 14758, 29516, 144901, 289802, 484031, 579604, 968062, 1936124, 22749457, 45498914, 90997828]

約数ペア:

[(1, 90997828), (2, 45498914), (4, 22749457), (47, 1936124), (94, 968062), (157, 579604), (188, 484031), (314, 289802), (628, 144901), (3083, 29516), (6166, 14758), (7379, 12332)]