64426456

素因数分解:

$2^3\times {\mathrm{271}}^1\times {\mathrm{29717}}^1$

素因数の和:29994

約数の個数: 16

約数和(自身を含む): 121249440

約数和(自身を除く): 56822984

約数列:

[1, 2, 4, 8, 271, 542, 1084, 2168, 29717, 59434, 118868, 237736, 8053307, 16106614, 32213228, 64426456]

約数ペア:

[(1, 64426456), (2, 32213228), (4, 16106614), (8, 8053307), (271, 237736), (542, 118868), (1084, 59434), (2168, 29717)]