39311030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8311}}^1$

素因数の和:8372

約数の個数: 32

約数和(自身を含む): 78997248

約数和(自身を除く): 39686218

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 8311, 16622, 41555, 83110, 91421, 182842, 357373, 457105, 714746, 914210, 1786865, 3573730, 3931103, 7862206, 19655515, 39311030]

約数ペア:

[(1, 39311030), (2, 19655515), (5, 7862206), (10, 3931103), (11, 3573730), (22, 1786865), (43, 914210), (55, 714746), (86, 457105), (110, 357373), (215, 182842), (430, 91421), (473, 83110), (946, 41555), (2365, 16622), (4730, 8311)]