87174364

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{531551}}^1$

素因数の和:531596

約数の個数: 12

約数和(自身を含む): 156276288

約数和(自身を除く): 69101924

約数列:

[1, 2, 4, 41, 82, 164, 531551, 1063102, 2126204, 21793591, 43587182, 87174364]

約数ペア:

[(1, 87174364), (2, 43587182), (4, 21793591), (41, 2126204), (82, 1063102), (164, 531551)]