42866554

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{11783}}^1$

素因数の和:11909

約数の個数: 16

約数和(自身を含む): 68724288

約数和(自身を除く): 25857734

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 11783, 23566, 200311, 400622, 1260781, 2521562, 21433277, 42866554]

約数ペア:

[(1, 42866554), (2, 21433277), (17, 2521562), (34, 1260781), (107, 400622), (214, 200311), (1819, 23566), (3638, 11783)]