42250846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{4937}}^1$

素因数の和:5339

約数の個数: 16

約数和(自身を含む): 69329520

約数和(自身を除く): 27078674

約数列:

[1, 2, 11, 22, 389, 778, 4279, 4937, 8558, 9874, 54307, 108614, 1920493, 3840986, 21125423, 42250846]

約数ペア:

[(1, 42250846), (2, 21125423), (11, 3840986), (22, 1920493), (389, 108614), (778, 54307), (4279, 9874), (4937, 8558)]