22403248

素因数分解:

$2^4\times 7^1\times {\mathrm{200029}}^1$

素因数の和:200044

約数の個数: 20

約数和(自身を含む): 49607440

約数和(自身を除く): 27204192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 200029, 400058, 800116, 1400203, 1600232, 2800406, 3200464, 5600812, 11201624, 22403248]

約数ペア:

[(1, 22403248), (2, 11201624), (4, 5600812), (7, 3200464), (8, 2800406), (14, 1600232), (16, 1400203), (28, 800116), (56, 400058), (112, 200029)]