80507228

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{1373}}^1$

素因数の和:1621

約数の個数: 24

約数和(自身を含む): 143346672

約数和(自身を除く): 62839444

約数列:

[1, 2, 4, 107, 137, 214, 274, 428, 548, 1373, 2746, 5492, 14659, 29318, 58636, 146911, 188101, 293822, 376202, 587644, 752404, 20126807, 40253614, 80507228]

約数ペア:

[(1, 80507228), (2, 40253614), (4, 20126807), (107, 752404), (137, 587644), (214, 376202), (274, 293822), (428, 188101), (548, 146911), (1373, 58636), (2746, 29318), (5492, 14659)]