56197216

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{40841}}^1$

素因数の和:40894

約数の個数: 24

約数和(自身を含む): 113214024

約数和(自身を除く): 57016808

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 40841, 81682, 163364, 326728, 653456, 1306912, 1756163, 3512326, 7024652, 14049304, 28098608, 56197216]

約数ペア:

[(1, 56197216), (2, 28098608), (4, 14049304), (8, 7024652), (16, 3512326), (32, 1756163), (43, 1306912), (86, 653456), (172, 326728), (344, 163364), (688, 81682), (1376, 40841)]