80342032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{264283}}^1$

素因数の和:264310

約数の個数: 20

約数和(自身を含む): 163856080

約数和(自身を除く): 83514048

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 264283, 528566, 1057132, 2114264, 4228528, 5021377, 10042754, 20085508, 40171016, 80342032]

約数ペア:

[(1, 80342032), (2, 40171016), (4, 20085508), (8, 10042754), (16, 5021377), (19, 4228528), (38, 2114264), (76, 1057132), (152, 528566), (304, 264283)]