65120456

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{49939}}^1$

素因数の和:50108

約数の個数: 16

約数和(自身を含む): 122852400

約数和(自身を除く): 57731944

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 49939, 99878, 199756, 399512, 8140057, 16280114, 32560228, 65120456]

約数ペア:

[(1, 65120456), (2, 32560228), (4, 16280114), (8, 8140057), (163, 399512), (326, 199756), (652, 99878), (1304, 49939)]