90036016

素因数分解:

$2^4\times 7^1\times {\mathrm{803893}}^1$

素因数の和:803908

約数の個数: 20

約数和(自身を含む): 199365712

約数和(自身を除く): 109329696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 803893, 1607786, 3215572, 5627251, 6431144, 11254502, 12862288, 22509004, 45018008, 90036016]

約数ペア:

[(1, 90036016), (2, 45018008), (4, 22509004), (7, 12862288), (8, 11254502), (14, 6431144), (16, 5627251), (28, 3215572), (56, 1607786), (112, 803893)]