80862394

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1\times {\mathrm{643}}^1$

素因数の和:1149

約数の個数: 16

約数和(自身を含む): 122457888

約数和(自身を除く): 41595494

約数列:

[1, 2, 227, 277, 454, 554, 643, 1286, 62879, 125758, 145961, 178111, 291922, 356222, 40431197, 80862394]

約数ペア:

[(1, 80862394), (2, 40431197), (227, 356222), (277, 291922), (454, 178111), (554, 145961), (643, 125758), (1286, 62879)]