55831472

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{65839}}^1$

素因数の和:65900

約数の個数: 20

約数和(自身を含む): 110216160

約数和(自身を除く): 54384688

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 65839, 131678, 263356, 526712, 1053424, 3489467, 6978934, 13957868, 27915736, 55831472]

約数ペア:

[(1, 55831472), (2, 27915736), (4, 13957868), (8, 6978934), (16, 3489467), (53, 1053424), (106, 526712), (212, 263356), (424, 131678), (848, 65839)]