169900568

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{493897}}^1$

素因数の和:493946

約数の個数: 16

約数和(自身を含む): 325972680

約数和(自身を除く): 156072112

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 493897, 987794, 1975588, 3951176, 21237571, 42475142, 84950284, 169900568]

約数ペア:

[(1, 169900568), (2, 84950284), (4, 42475142), (8, 21237571), (43, 3951176), (86, 1975588), (172, 987794), (344, 493897)]