168339728

素因数分解:

$2^4\times {\mathrm{2083}}^1\times {\mathrm{5051}}^1$

素因数の和:7142

約数の個数: 20

約数和(自身を含む): 326379408

約数和(自身を除く): 158039680

約数列:

[1, 2, 4, 8, 16, 2083, 4166, 5051, 8332, 10102, 16664, 20204, 33328, 40408, 80816, 10521233, 21042466, 42084932, 84169864, 168339728]

約数ペア:

[(1, 168339728), (2, 84169864), (4, 42084932), (8, 21042466), (16, 10521233), (2083, 80816), (4166, 40408), (5051, 33328), (8332, 20204), (10102, 16664)]