80546906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{13921}}^1$

素因数の和:14197

約数の個数: 16

約数和(自身を含む): 132314688

約数和(自身を除く): 51767782

約数列:

[1, 2, 11, 22, 263, 526, 2893, 5786, 13921, 27842, 153131, 306262, 3661223, 7322446, 40273453, 80546906]

約数ペア:

[(1, 80546906), (2, 40273453), (11, 7322446), (22, 3661223), (263, 306262), (526, 153131), (2893, 27842), (5786, 13921)]