18826432

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{6841}}^1$

素因数の和:6896

約数の個数: 28

約数和(自身を含む): 38233096

約数和(自身を除く): 19406664

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 6841, 13682, 27364, 54728, 109456, 218912, 294163, 437824, 588326, 1176652, 2353304, 4706608, 9413216, 18826432]

約数ペア:

[(1, 18826432), (2, 9413216), (4, 4706608), (8, 2353304), (16, 1176652), (32, 588326), (43, 437824), (64, 294163), (86, 218912), (172, 109456), (344, 54728), (688, 27364), (1376, 13682), (2752, 6841)]