80112557

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{457}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 93212160

約数和(自身を除く): 13099603

約数列:

[1, 7, 79, 317, 457, 553, 2219, 3199, 25043, 36103, 144869, 175301, 252721, 1014083, 11444651, 80112557]

約数ペア:

[(1, 80112557), (7, 11444651), (79, 1014083), (317, 252721), (457, 175301), (553, 144869), (2219, 36103), (3199, 25043)]