64166456

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{17551}}^1$

素因数の和:18014

約数の個数: 16

約数和(自身を含む): 120582240

約数和(自身を除く): 56415784

約数列:

[1, 2, 4, 8, 457, 914, 1828, 3656, 17551, 35102, 70204, 140408, 8020807, 16041614, 32083228, 64166456]

約数ペア:

[(1, 64166456), (2, 32083228), (4, 16041614), (8, 8020807), (457, 140408), (914, 70204), (1828, 35102), (3656, 17551)]