41691472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{137143}}^1$

素因数の和:137170

約数の個数: 20

約数和(自身を含む): 85029280

約数和(自身を除く): 43337808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 137143, 274286, 548572, 1097144, 2194288, 2605717, 5211434, 10422868, 20845736, 41691472]

約数ペア:

[(1, 41691472), (2, 20845736), (4, 10422868), (8, 5211434), (16, 2605717), (19, 2194288), (38, 1097144), (76, 548572), (152, 274286), (304, 137143)]