80821254

素因数分解:

$2^1\times 3^1\times {\mathrm{1049}}^1\times {\mathrm{12841}}^1$

素因数の和:13895

約数の個数: 16

約数和(自身を含む): 161809200

約数和(自身を除く): 80987946

約数列:

[1, 2, 3, 6, 1049, 2098, 3147, 6294, 12841, 25682, 38523, 77046, 13470209, 26940418, 40410627, 80821254]

約数ペア:

[(1, 80821254), (2, 40410627), (3, 26940418), (6, 13470209), (1049, 77046), (2098, 38523), (3147, 25682), (6294, 12841)]