90619562

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{374461}}^1$

素因数の和:374485

約数の個数: 12

約数和(自身を含む): 149410338

約数和(自身を除く): 58790776

約数列:

[1, 2, 11, 22, 121, 242, 374461, 748922, 4119071, 8238142, 45309781, 90619562]

約数ペア:

[(1, 90619562), (2, 45309781), (11, 8238142), (22, 4119071), (121, 748922), (242, 374461)]