55662158

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{821}}^1$

素因数の和:1243

約数の個数: 16

約数和(自身を含む): 84633120

約数和(自身を除く): 28970962

約数列:

[1, 2, 109, 218, 311, 622, 821, 1642, 33899, 67798, 89489, 178978, 255331, 510662, 27831079, 55662158]

約数ペア:

[(1, 55662158), (2, 27831079), (109, 510662), (218, 255331), (311, 178978), (622, 89489), (821, 67798), (1642, 33899)]