104996816

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{123817}}^1$

素因数の和:123878

約数の個数: 20

約数和(自身を含む): 207271332

約数和(自身を除く): 102274516

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 123817, 247634, 495268, 990536, 1981072, 6562301, 13124602, 26249204, 52498408, 104996816]

約数ペア:

[(1, 104996816), (2, 52498408), (4, 26249204), (8, 13124602), (16, 6562301), (53, 1981072), (106, 990536), (212, 495268), (424, 247634), (848, 123817)]