81052208

素因数分解:

$2^4\times {\mathrm{733}}^1\times {\mathrm{6911}}^1$

素因数の和:7652

約数の個数: 20

約数和(自身を含む): 157275648

約数和(自身を除く): 76223440

約数列:

[1, 2, 4, 8, 16, 733, 1466, 2932, 5864, 6911, 11728, 13822, 27644, 55288, 110576, 5065763, 10131526, 20263052, 40526104, 81052208]

約数ペア:

[(1, 81052208), (2, 40526104), (4, 20263052), (8, 10131526), (16, 5065763), (733, 110576), (1466, 55288), (2932, 27644), (5864, 13822), (6911, 11728)]