320445212

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{337}}^1\times {\mathrm{2671}}^1$

素因数の和:3101

約数の個数: 24

約数和(自身を含む): 568975680

約数和(自身を除く): 248530468

約数列:

[1, 2, 4, 89, 178, 337, 356, 674, 1348, 2671, 5342, 10684, 29993, 59986, 119972, 237719, 475438, 900127, 950876, 1800254, 3600508, 80111303, 160222606, 320445212]

約数ペア:

[(1, 320445212), (2, 160222606), (4, 80111303), (89, 3600508), (178, 1800254), (337, 950876), (356, 900127), (674, 475438), (1348, 237719), (2671, 119972), (5342, 59986), (10684, 29993)]