80749348

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{787}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 143371872

約数和(自身を除く): 62622524

約数列:

[1, 2, 4, 113, 226, 227, 452, 454, 787, 908, 1574, 3148, 25651, 51302, 88931, 102604, 177862, 178649, 355724, 357298, 714596, 20187337, 40374674, 80749348]

約数ペア:

[(1, 80749348), (2, 40374674), (4, 20187337), (113, 714596), (226, 357298), (227, 355724), (452, 178649), (454, 177862), (787, 102604), (908, 88931), (1574, 51302), (3148, 25651)]