80983856

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{3011}}^1$

素因数の和:3101

約数の個数: 30

約数和(自身を含む): 160879956

約数和(自身を除く): 79896100

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1681, 3011, 3362, 6022, 6724, 12044, 13448, 24088, 26896, 48176, 123451, 246902, 493804, 987608, 1975216, 5061491, 10122982, 20245964, 40491928, 80983856]

約数ペア:

[(1, 80983856), (2, 40491928), (4, 20245964), (8, 10122982), (16, 5061491), (41, 1975216), (82, 987608), (164, 493804), (328, 246902), (656, 123451), (1681, 48176), (3011, 26896), (3362, 24088), (6022, 13448), (6724, 12044)]