22140952

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{25391}}^1$

素因数の和:25506

約数の個数: 16

約数和(自身を含む): 41896800

約数和(自身を除く): 19755848

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 25391, 50782, 101564, 203128, 2767619, 5535238, 11070476, 22140952]

約数ペア:

[(1, 22140952), (2, 11070476), (4, 5535238), (8, 2767619), (109, 203128), (218, 101564), (436, 50782), (872, 25391)]