80346484

素因数分解:

$2^2\times {\mathrm{379}}^1\times {\mathrm{52999}}^1$

素因数の和:53382

約数の個数: 12

約数和(自身を含む): 140980000

約数和(自身を除く): 60633516

約数列:

[1, 2, 4, 379, 758, 1516, 52999, 105998, 211996, 20086621, 40173242, 80346484]

約数ペア:

[(1, 80346484), (2, 40173242), (4, 20086621), (379, 211996), (758, 105998), (1516, 52999)]