80312416

素因数分解:

$2^5\times {\mathrm{439}}^1\times {\mathrm{5717}}^1$

素因数の和:6166

約数の個数: 24

約数和(自身を含む): 158502960

約数和(自身を除く): 78190544

約数列:

[1, 2, 4, 8, 16, 32, 439, 878, 1756, 3512, 5717, 7024, 11434, 14048, 22868, 45736, 91472, 182944, 2509763, 5019526, 10039052, 20078104, 40156208, 80312416]

約数ペア:

[(1, 80312416), (2, 40156208), (4, 20078104), (8, 10039052), (16, 5019526), (32, 2509763), (439, 182944), (878, 91472), (1756, 45736), (3512, 22868), (5717, 14048), (7024, 11434)]