30817136

素因数分解:

$2^4\times 7^1\times {\mathrm{275153}}^1$

素因数の和:275168

約数の個数: 20

約数和(自身を含む): 68238192

約数和(自身を除く): 37421056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 275153, 550306, 1100612, 1926071, 2201224, 3852142, 4402448, 7704284, 15408568, 30817136]

約数ペア:

[(1, 30817136), (2, 15408568), (4, 7704284), (7, 4402448), (8, 3852142), (14, 2201224), (16, 1926071), (28, 1100612), (56, 550306), (112, 275153)]