81583238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{218137}}^1$

素因数の和:218167

約数の個数: 16

約数和(自身を含む): 141353424

約数和(自身を除く): 59770186

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 218137, 436274, 2399507, 3708329, 4799014, 7416658, 40791619, 81583238]

約数ペア:

[(1, 81583238), (2, 40791619), (11, 7416658), (17, 4799014), (22, 3708329), (34, 2399507), (187, 436274), (374, 218137)]