328630168

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{252017}}^1$

素因数の和:252186

約数の個数: 16

約数和(自身を含む): 619964280

約数和(自身を除く): 291334112

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 252017, 504034, 1008068, 2016136, 41078771, 82157542, 164315084, 328630168]

約数ペア:

[(1, 328630168), (2, 164315084), (4, 82157542), (8, 41078771), (163, 2016136), (326, 1008068), (652, 504034), (1304, 252017)]