22558832

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{32789}}^1$

素因数の和:32840

約数の個数: 20

約数和(自身を含む): 44725560

約数和(自身を除く): 22166728

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 32789, 65578, 131156, 262312, 524624, 1409927, 2819854, 5639708, 11279416, 22558832]

約数ペア:

[(1, 22558832), (2, 11279416), (4, 5639708), (8, 2819854), (16, 1409927), (43, 524624), (86, 262312), (172, 131156), (344, 65578), (688, 32789)]