82661270

素因数分解:

$2^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{8291}}^1$

素因数の和:9295

約数の個数: 16

約数和(自身を含む): 148957488

約数和(自身を除く): 66296218

約数列:

[1, 2, 5, 10, 997, 1994, 4985, 8291, 9970, 16582, 41455, 82910, 8266127, 16532254, 41330635, 82661270]

約数ペア:

[(1, 82661270), (2, 41330635), (5, 16532254), (10, 8266127), (997, 82910), (1994, 41455), (4985, 16582), (8291, 9970)]