85447870

素因数分解:

$2^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{7297}}^1$

素因数の和:8475

約数の個数: 16

約数和(自身を含む): 153958608

約数和(自身を除く): 68510738

約数列:

[1, 2, 5, 10, 1171, 2342, 5855, 7297, 11710, 14594, 36485, 72970, 8544787, 17089574, 42723935, 85447870]

約数ペア:

[(1, 85447870), (2, 42723935), (5, 17089574), (10, 8544787), (1171, 72970), (2342, 36485), (5855, 14594), (7297, 11710)]