82904164

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{18859}}^1$

素因数の和:19027

約数の個数: 24

約数和(自身を含む): 166873280

約数和(自身を除く): 83969116

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 18859, 37718, 75436, 132013, 264026, 528052, 2960863, 5921726, 11843452, 20726041, 41452082, 82904164]

約数ペア:

[(1, 82904164), (2, 41452082), (4, 20726041), (7, 11843452), (14, 5921726), (28, 2960863), (157, 528052), (314, 264026), (628, 132013), (1099, 75436), (2198, 37718), (4396, 18859)]