22148176

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{4451}}^1$

素因数の和:4770

約数の個数: 20

約数和(自身を含む): 43059744

約数和(自身を除く): 20911568

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4451, 4976, 8902, 17804, 35608, 71216, 1384261, 2768522, 5537044, 11074088, 22148176]

約数ペア:

[(1, 22148176), (2, 11074088), (4, 5537044), (8, 2768522), (16, 1384261), (311, 71216), (622, 35608), (1244, 17804), (2488, 8902), (4451, 4976)]