168465578

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{4139}}^1$

素因数の和:4621

約数の個数: 16

約数和(自身を含む): 258733440

約数和(自身を除く): 90267862

約数列:

[1, 2, 47, 94, 433, 866, 4139, 8278, 20351, 40702, 194533, 389066, 1792187, 3584374, 84232789, 168465578]

約数ペア:

[(1, 168465578), (2, 84232789), (47, 3584374), (94, 1792187), (433, 389066), (866, 194533), (4139, 40702), (8278, 20351)]