87565268

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107839}}^1$

素因数の和:107879

約数の個数: 24

約数和(自身を含む): 181171200

約数和(自身を除く): 93605932

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 107839, 215678, 431356, 754873, 1509746, 3019492, 3127331, 6254662, 12509324, 21891317, 43782634, 87565268]

約数ペア:

[(1, 87565268), (2, 43782634), (4, 21891317), (7, 12509324), (14, 6254662), (28, 3127331), (29, 3019492), (58, 1509746), (116, 754873), (203, 431356), (406, 215678), (812, 107839)]