80926216

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{5623}}^1$

素因数の和:5893

約数の個数: 32

約数和(自身を含む): 174119040

約数和(自身を除く): 93192824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 3598, 5623, 7196, 11246, 14392, 22492, 39361, 44984, 78722, 157444, 314888, 1445111, 2890222, 5780444, 10115777, 11560888, 20231554, 40463108, 80926216]

約数ペア:

[(1, 80926216), (2, 40463108), (4, 20231554), (7, 11560888), (8, 10115777), (14, 5780444), (28, 2890222), (56, 1445111), (257, 314888), (514, 157444), (1028, 78722), (1799, 44984), (2056, 39361), (3598, 22492), (5623, 14392), (7196, 11246)]