81025922

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1\times {\mathrm{1153}}^1$

素因数の和:2053

約数の個数: 16

約数和(自身を含む): 124756632

約数和(自身を除く): 43730710

約数列:

[1, 2, 41, 82, 857, 1153, 1714, 2306, 35137, 47273, 70274, 94546, 988121, 1976242, 40512961, 81025922]

約数ペア:

[(1, 81025922), (2, 40512961), (41, 1976242), (82, 988121), (857, 94546), (1153, 70274), (1714, 47273), (2306, 35137)]