85477684

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{1213}}^1$

素因数の和:1519

約数の個数: 24

約数和(自身を含む): 152284160

約数和(自身を除く): 66806476

約数列:

[1, 2, 4, 79, 158, 223, 316, 446, 892, 1213, 2426, 4852, 17617, 35234, 70468, 95827, 191654, 270499, 383308, 540998, 1081996, 21369421, 42738842, 85477684]

約数ペア:

[(1, 85477684), (2, 42738842), (4, 21369421), (79, 1081996), (158, 540998), (223, 383308), (316, 270499), (446, 191654), (892, 95827), (1213, 70468), (2426, 35234), (4852, 17617)]