428535896

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{341191}}^1$

素因数の和:341354

約数の個数: 16

約数和(自身を含む): 808625040

約数和(自身を除く): 380089144

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 341191, 682382, 1364764, 2729528, 53566987, 107133974, 214267948, 428535896]

約数ペア:

[(1, 428535896), (2, 214267948), (4, 107133974), (8, 53566987), (157, 2729528), (314, 1364764), (628, 682382), (1256, 341191)]