53402416

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{31193}}^1$

素因数の和:31308

約数の個数: 20

約数和(自身を含む): 104437512

約数和(自身を除く): 51035096

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 31193, 62386, 124772, 249544, 499088, 3337651, 6675302, 13350604, 26701208, 53402416]

約数ペア:

[(1, 53402416), (2, 26701208), (4, 13350604), (8, 6675302), (16, 3337651), (107, 499088), (214, 249544), (428, 124772), (856, 62386), (1712, 31193)]