25866434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{40543}}^1$

素因数の和:40585

約数の個数: 16

約数和(自身を含む): 43787520

約数和(自身を除く): 17921086

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 40543, 81086, 445973, 891946, 1175747, 2351494, 12933217, 25866434]

約数ペア:

[(1, 25866434), (2, 12933217), (11, 2351494), (22, 1175747), (29, 891946), (58, 445973), (319, 81086), (638, 40543)]