40688098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{30319}}^1$

素因数の和:30393

約数の個数: 16

約数和(自身を含む): 67674240

約数和(自身を除く): 26986142

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 30319, 60638, 333509, 667018, 1849459, 3698918, 20344049, 40688098]

約数ペア:

[(1, 40688098), (2, 20344049), (11, 3698918), (22, 1849459), (61, 667018), (122, 333509), (671, 60638), (1342, 30319)]