27301216

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{19841}}^1$

素因数の和:19894

約数の個数: 24

約数和(自身を含む): 55002024

約数和(自身を除く): 27700808

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 19841, 39682, 79364, 158728, 317456, 634912, 853163, 1706326, 3412652, 6825304, 13650608, 27301216]

約数ペア:

[(1, 27301216), (2, 13650608), (4, 6825304), (8, 3412652), (16, 1706326), (32, 853163), (43, 634912), (86, 317456), (172, 158728), (344, 79364), (688, 39682), (1376, 19841)]