22456688

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{4513}}^1$

素因数の和:4832

約数の個数: 20

約数和(自身を含む): 43659408

約数和(自身を除く): 21202720

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4513, 4976, 9026, 18052, 36104, 72208, 1403543, 2807086, 5614172, 11228344, 22456688]

約数ペア:

[(1, 22456688), (2, 11228344), (4, 5614172), (8, 2807086), (16, 1403543), (311, 72208), (622, 36104), (1244, 18052), (2488, 9026), (4513, 4976)]