7938416

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{4817}}^1$

素因数の和:4928

約数の個数: 20

約数和(自身を含む): 15533232

約数和(自身を除く): 7594816

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 4817, 9634, 19268, 38536, 77072, 496151, 992302, 1984604, 3969208, 7938416]

約数ペア:

[(1, 7938416), (2, 3969208), (4, 1984604), (8, 992302), (16, 496151), (103, 77072), (206, 38536), (412, 19268), (824, 9634), (1648, 4817)]