39640522

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{2531}}^1$

素因数の和:2765

約数の個数: 16

約数和(自身を含む): 61254144

約数和(自身を除く): 21613622

約数列:

[1, 2, 41, 82, 191, 382, 2531, 5062, 7831, 15662, 103771, 207542, 483421, 966842, 19820261, 39640522]

約数ペア:

[(1, 39640522), (2, 19820261), (41, 966842), (82, 483421), (191, 207542), (382, 103771), (2531, 15662), (5062, 7831)]