80581028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59077}}^1$

素因数の和:59123

約数の個数: 24

約数和(自身を含む): 158801664

約数和(自身を除く): 78220636

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 59077, 118154, 236308, 649847, 1299694, 1831387, 2599388, 3662774, 7325548, 20145257, 40290514, 80581028]

約数ペア:

[(1, 80581028), (2, 40290514), (4, 20145257), (11, 7325548), (22, 3662774), (31, 2599388), (44, 1831387), (62, 1299694), (124, 649847), (341, 236308), (682, 118154), (1364, 59077)]