22064888

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{67271}}^1$

素因数の和:67318

約数の個数: 16

約数和(自身を含む): 42381360

約数和(自身を除く): 20316472

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 67271, 134542, 269084, 538168, 2758111, 5516222, 11032444, 22064888]

約数ペア:

[(1, 22064888), (2, 11032444), (4, 5516222), (8, 2758111), (41, 538168), (82, 269084), (164, 134542), (328, 67271)]