133040408

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{405611}}^1$

素因数の和:405658

約数の個数: 16

約数和(自身を含む): 255535560

約数和(自身を除く): 122495152

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 405611, 811222, 1622444, 3244888, 16630051, 33260102, 66520204, 133040408]

約数ペア:

[(1, 133040408), (2, 66520204), (4, 33260102), (8, 16630051), (41, 3244888), (82, 1622444), (164, 811222), (328, 405611)]