57262256

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{210523}}^1$

素因数の和:210548

約数の個数: 20

約数和(自身を含む): 117472392

約数和(自身を除く): 60210136

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 210523, 421046, 842092, 1684184, 3368368, 3578891, 7157782, 14315564, 28631128, 57262256]

約数ペア:

[(1, 57262256), (2, 28631128), (4, 14315564), (8, 7157782), (16, 3578891), (17, 3368368), (34, 1684184), (68, 842092), (136, 421046), (272, 210523)]