85831472

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{9631}}^1$

素因数の和:10196

約数の個数: 20

約数和(自身を含む): 166614336

約数和(自身を除く): 80782864

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8912, 9631, 19262, 38524, 77048, 154096, 5364467, 10728934, 21457868, 42915736, 85831472]

約数ペア:

[(1, 85831472), (2, 42915736), (4, 21457868), (8, 10728934), (16, 5364467), (557, 154096), (1114, 77048), (2228, 38524), (4456, 19262), (8912, 9631)]