80242288

素因数分解:

$2^4\times 7^1\times {\mathrm{716449}}^1$

素因数の和:716464

約数の個数: 20

約数和(自身を含む): 177679600

約数和(自身を除く): 97437312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 716449, 1432898, 2865796, 5015143, 5731592, 10030286, 11463184, 20060572, 40121144, 80242288]

約数ペア:

[(1, 80242288), (2, 40121144), (4, 20060572), (7, 11463184), (8, 10030286), (14, 5731592), (16, 5015143), (28, 2865796), (56, 1432898), (112, 716449)]