64049816

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{25579}}^1$

素因数の和:25898

約数の個数: 16

約数和(自身を含む): 120481800

約数和(自身を除く): 56431984

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 25579, 51158, 102316, 204632, 8006227, 16012454, 32024908, 64049816]

約数ペア:

[(1, 64049816), (2, 32024908), (4, 16012454), (8, 8006227), (313, 204632), (626, 102316), (1252, 51158), (2504, 25579)]