54995216

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{21893}}^1$

素因数の和:22058

約数の個数: 20

約数和(自身を含む): 107236812

約数和(自身を除く): 52241596

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 21893, 43786, 87572, 175144, 350288, 3437201, 6874402, 13748804, 27497608, 54995216]

約数ペア:

[(1, 54995216), (2, 27497608), (4, 13748804), (8, 6874402), (16, 3437201), (157, 350288), (314, 175144), (628, 87572), (1256, 43786), (2512, 21893)]