22182256

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{6217}}^1$

素因数の和:6448

約数の個数: 20

約数和(自身を含む): 43177792

約数和(自身を除く): 20995536

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 6217, 12434, 24868, 49736, 99472, 1386391, 2772782, 5545564, 11091128, 22182256]

約数ペア:

[(1, 22182256), (2, 11091128), (4, 5545564), (8, 2772782), (16, 1386391), (223, 99472), (446, 49736), (892, 24868), (1784, 12434), (3568, 6217)]