31603684

素因数分解:

$2^2\times 7^1\times {\mathrm{1128703}}^1$

素因数の和:1128714

約数の個数: 12

約数和(自身を含む): 63207424

約数和(自身を除く): 31603740

約数列:

[1, 2, 4, 7, 14, 28, 1128703, 2257406, 4514812, 7900921, 15801842, 31603684]

約数ペア:

[(1, 31603684), (2, 15801842), (4, 7900921), (7, 4514812), (14, 2257406), (28, 1128703)]