8091152

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{3221}}^1$

素因数の和:3386

約数の個数: 20

約数和(自身を含む): 15781356

約数和(自身を除く): 7690204

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 3221, 6442, 12884, 25768, 51536, 505697, 1011394, 2022788, 4045576, 8091152]

約数ペア:

[(1, 8091152), (2, 4045576), (4, 2022788), (8, 1011394), (16, 505697), (157, 51536), (314, 25768), (628, 12884), (1256, 6442), (2512, 3221)]