22443728

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{34213}}^1$

素因数の和:34262

約数の個数: 20

約数和(自身を含む): 44546628

約数和(自身を除く): 22102900

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 34213, 68426, 136852, 273704, 547408, 1402733, 2805466, 5610932, 11221864, 22443728]

約数ペア:

[(1, 22443728), (2, 11221864), (4, 5610932), (8, 2805466), (16, 1402733), (41, 547408), (82, 273704), (164, 136852), (328, 68426), (656, 34213)]