22057016

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{67247}}^1$

素因数の和:67294

約数の個数: 16

約数和(自身を含む): 42366240

約数和(自身を除く): 20309224

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 67247, 134494, 268988, 537976, 2757127, 5514254, 11028508, 22057016]

約数ペア:

[(1, 22057016), (2, 11028508), (4, 5514254), (8, 2757127), (41, 537976), (82, 268988), (164, 134494), (328, 67247)]