82491124

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{665251}}^1$

素因数の和:665286

約数の個数: 12

約数和(自身を含む): 149016448

約数和(自身を除く): 66525324

約数列:

[1, 2, 4, 31, 62, 124, 665251, 1330502, 2661004, 20622781, 41245562, 82491124]

約数ペア:

[(1, 82491124), (2, 41245562), (4, 20622781), (31, 2661004), (62, 1330502), (124, 665251)]