80859022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{14281}}^1$

素因数の和:14451

約数の個数: 16

約数和(自身を含む): 128538000

約数和(自身を除く): 47678978

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 14281, 28562, 271339, 542678, 2127869, 4255738, 40429511, 80859022]

約数ペア:

[(1, 80859022), (2, 40429511), (19, 4255738), (38, 2127869), (149, 542678), (298, 271339), (2831, 28562), (5662, 14281)]