39128188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{8311}}^1$

素因数の和:8433

約数の個数: 24

約数和(自身を含む): 75406464

約数和(自身を除く): 36278276

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 8311, 16622, 33244, 91421, 182842, 365684, 889277, 1778554, 3557108, 9782047, 19564094, 39128188]

約数ペア:

[(1, 39128188), (2, 19564094), (4, 9782047), (11, 3557108), (22, 1778554), (44, 889277), (107, 365684), (214, 182842), (428, 91421), (1177, 33244), (2354, 16622), (4708, 8311)]