89486612

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{7127}}^1$

素因数の和:7247

約数の個数: 24

約数和(自身を含む): 162461376

約数和(自身を除く): 72974764

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 3139, 6278, 7127, 12556, 14254, 28508, 306461, 520271, 612922, 1040542, 1225844, 2081084, 22371653, 44743306, 89486612]

約数ペア:

[(1, 89486612), (2, 44743306), (4, 22371653), (43, 2081084), (73, 1225844), (86, 1040542), (146, 612922), (172, 520271), (292, 306461), (3139, 28508), (6278, 14254), (7127, 12556)]