22258864

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{32353}}^1$

素因数の和:32404

約数の個数: 20

約数和(自身を含む): 44130856

約数和(自身を除く): 21871992

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 32353, 64706, 129412, 258824, 517648, 1391179, 2782358, 5564716, 11129432, 22258864]

約数ペア:

[(1, 22258864), (2, 11129432), (4, 5564716), (8, 2782358), (16, 1391179), (43, 517648), (86, 258824), (172, 129412), (344, 64706), (688, 32353)]