64294274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{9397}}^1$

素因数の和:9721

約数の個数: 16

約数和(自身を含む): 105558336

約数和(自身を除く): 41264062

約数列:

[1, 2, 11, 22, 311, 622, 3421, 6842, 9397, 18794, 103367, 206734, 2922467, 5844934, 32147137, 64294274]

約数ペア:

[(1, 64294274), (2, 32147137), (11, 5844934), (22, 2922467), (311, 206734), (622, 103367), (3421, 18794), (6842, 9397)]