163916422

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{2351}}^1$

素因数の和:2915

約数の個数: 16

約数和(自身を含む): 249951744

約数和(自身を除く): 86035322

約数列:

[1, 2, 71, 142, 491, 982, 2351, 4702, 34861, 69722, 166921, 333842, 1154341, 2308682, 81958211, 163916422]

約数ペア:

[(1, 163916422), (2, 81958211), (71, 2308682), (142, 1154341), (491, 333842), (982, 166921), (2351, 69722), (4702, 34861)]