40659368

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{50321}}^1$

素因数の和:50428

約数の個数: 16

約数和(自身を含む): 76992660

約数和(自身を除く): 36333292

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 50321, 100642, 201284, 402568, 5082421, 10164842, 20329684, 40659368]

約数ペア:

[(1, 40659368), (2, 20329684), (4, 10164842), (8, 5082421), (101, 402568), (202, 201284), (404, 100642), (808, 50321)]