40230352

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{2239}}^1$

素因数の和:3370

約数の個数: 20

約数和(自身を含む): 78050560

約数和(自身を除く): 37820208

約数列:

[1, 2, 4, 8, 16, 1123, 2239, 2246, 4478, 4492, 8956, 8984, 17912, 17968, 35824, 2514397, 5028794, 10057588, 20115176, 40230352]

約数ペア:

[(1, 40230352), (2, 20115176), (4, 10057588), (8, 5028794), (16, 2514397), (1123, 35824), (2239, 17968), (2246, 17912), (4478, 8984), (4492, 8956)]