56921374

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{11027}}^1$

素因数の和:11147

約数の個数: 16

約数和(自身を含む): 89326800

約数和(自身を除く): 32405426

約数列:

[1, 2, 29, 58, 89, 178, 2581, 5162, 11027, 22054, 319783, 639566, 981403, 1962806, 28460687, 56921374]

約数ペア:

[(1, 56921374), (2, 28460687), (29, 1962806), (58, 981403), (89, 639566), (178, 319783), (2581, 22054), (5162, 11027)]