82740272

素因数分解:

$2^4\times {\mathrm{1109}}^1\times {\mathrm{4663}}^1$

素因数の和:5780

約数の個数: 20

約数和(自身を含む): 160488240

約数和(自身を除く): 77747968

約数列:

[1, 2, 4, 8, 16, 1109, 2218, 4436, 4663, 8872, 9326, 17744, 18652, 37304, 74608, 5171267, 10342534, 20685068, 41370136, 82740272]

約数ペア:

[(1, 82740272), (2, 41370136), (4, 20685068), (8, 10342534), (16, 5171267), (1109, 74608), (2218, 37304), (4436, 18652), (4663, 17744), (8872, 9326)]