80471336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53791}}^1$

素因数の和:53825

約数の個数: 32

約数和(自身を含む): 174286080

約数和(自身を除く): 93814744

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 53791, 107582, 215164, 430328, 591701, 914447, 1183402, 1828894, 2366804, 3657788, 4733608, 7315576, 10058917, 20117834, 40235668, 80471336]

約数ペア:

[(1, 80471336), (2, 40235668), (4, 20117834), (8, 10058917), (11, 7315576), (17, 4733608), (22, 3657788), (34, 2366804), (44, 1828894), (68, 1183402), (88, 914447), (136, 591701), (187, 430328), (374, 215164), (748, 107582), (1496, 53791)]