57446416

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{22027}}^1$

素因数の和:22198

約数の個数: 20

約数和(自身を含む): 111990352

約数和(自身を除く): 54543936

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 22027, 44054, 88108, 176216, 352432, 3590401, 7180802, 14361604, 28723208, 57446416]

約数ペア:

[(1, 57446416), (2, 28723208), (4, 14361604), (8, 7180802), (16, 3590401), (163, 352432), (326, 176216), (652, 88108), (1304, 44054), (2608, 22027)]