77831216

素因数分解:

$2^4\times {\mathrm{4864451}}^1$

素因数の和:4864459

約数の個数: 10

約数和(自身を含む): 150798012

約数和(自身を除く): 72966796

約数列:

[1, 2, 4, 8, 16, 4864451, 9728902, 19457804, 38915608, 77831216]

約数ペア:

[(1, 77831216), (2, 38915608), (4, 19457804), (8, 9728902), (16, 4864451)]