71012432

素因数分解:

$2^4\times {\mathrm{2011}}^1\times {\mathrm{2207}}^1$

素因数の和:4226

約数の個数: 20

約数和(自身を含む): 137717376

約数和(自身を除く): 66704944

約数列:

[1, 2, 4, 8, 16, 2011, 2207, 4022, 4414, 8044, 8828, 16088, 17656, 32176, 35312, 4438277, 8876554, 17753108, 35506216, 71012432]

約数ペア:

[(1, 71012432), (2, 35506216), (4, 17753108), (8, 8876554), (16, 4438277), (2011, 35312), (2207, 32176), (4022, 17656), (4414, 16088), (8044, 8828)]