80161417

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{11579}}^1$

素因数の和:11652

約数の個数: 16

約数和(自身を含む): 97827840

約数和(自身を除く): 17666423

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 11579, 81053, 266317, 497897, 1864219, 3485279, 11451631, 80161417]

約数ペア:

[(1, 80161417), (7, 11451631), (23, 3485279), (43, 1864219), (161, 497897), (301, 266317), (989, 81053), (6923, 11579)]