57295216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{325541}}^1$

素因数の和:325560

約数の個数: 20

約数和(自身を含む): 121101624

約数和(自身を除く): 63806408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 325541, 651082, 1302164, 2604328, 3580951, 5208656, 7161902, 14323804, 28647608, 57295216]

約数ペア:

[(1, 57295216), (2, 28647608), (4, 14323804), (8, 7161902), (11, 5208656), (16, 3580951), (22, 2604328), (44, 1302164), (88, 651082), (176, 325541)]