80840662

素因数分解:

$2^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{6691}}^1$

素因数の和:7563

約数の個数: 16

約数和(自身を含む): 138765312

約数和(自身を除く): 57924650

約数列:

[1, 2, 7, 14, 863, 1726, 6041, 6691, 12082, 13382, 46837, 93674, 5774333, 11548666, 40420331, 80840662]

約数ペア:

[(1, 80840662), (2, 40420331), (7, 11548666), (14, 5774333), (863, 93674), (1726, 46837), (6041, 13382), (6691, 12082)]