80542568

素因数分解:

$2^3\times {\mathrm{1307}}^1\times {\mathrm{7703}}^1$

素因数の和:9016

約数の個数: 16

約数和(自身を含む): 151152480

約数和(自身を除く): 70609912

約数列:

[1, 2, 4, 8, 1307, 2614, 5228, 7703, 10456, 15406, 30812, 61624, 10067821, 20135642, 40271284, 80542568]

約数ペア:

[(1, 80542568), (2, 40271284), (4, 20135642), (8, 10067821), (1307, 61624), (2614, 30812), (5228, 15406), (7703, 10456)]