22109224

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{64271}}^1$

素因数の和:64320

約数の個数: 16

約数和(自身を含む): 42419520

約数和(自身を除く): 20310296

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 64271, 128542, 257084, 514168, 2763653, 5527306, 11054612, 22109224]

約数ペア:

[(1, 22109224), (2, 11054612), (4, 5527306), (8, 2763653), (43, 514168), (86, 257084), (172, 128542), (344, 64271)]