39930032

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{4903}}^1$

素因数の和:5420

約数の個数: 20

約数和(自身を含む): 77532240

約数和(自身を除く): 37602208

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 4903, 8144, 9806, 19612, 39224, 78448, 2495627, 4991254, 9982508, 19965016, 39930032]

約数ペア:

[(1, 39930032), (2, 19965016), (4, 9982508), (8, 4991254), (16, 2495627), (509, 78448), (1018, 39224), (2036, 19612), (4072, 9806), (4903, 8144)]