8904424

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{21001}}^1$

素因数の和:21060

約数の個数: 16

約数和(自身を含む): 17011620

約数和(自身を除く): 8107196

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 21001, 42002, 84004, 168008, 1113053, 2226106, 4452212, 8904424]

約数ペア:

[(1, 8904424), (2, 4452212), (4, 2226106), (8, 1113053), (53, 168008), (106, 84004), (212, 42002), (424, 21001)]