81583522

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{11987}}^1$

素因数の和:12113

約数の個数: 16

約数和(自身を含む): 126880992

約数和(自身を除く): 45297470

約数列:

[1, 2, 41, 82, 83, 166, 3403, 6806, 11987, 23974, 491467, 982934, 994921, 1989842, 40791761, 81583522]

約数ペア:

[(1, 81583522), (2, 40791761), (41, 1989842), (82, 994921), (83, 982934), (166, 491467), (3403, 23974), (6806, 11987)]