80385914

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{185221}}^1$

素因数の和:185261

約数の個数: 16

約数和(自身を含む): 142250496

約数和(自身を除く): 61864582

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 185221, 370442, 1296547, 2593094, 5741851, 11483702, 40192957, 80385914]

約数ペア:

[(1, 80385914), (2, 40192957), (7, 11483702), (14, 5741851), (31, 2593094), (62, 1296547), (217, 370442), (434, 185221)]