4032496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19387}}^1$

素因数の和:19408

約数の個数: 20

約数和(自身を含む): 8414392

約数和(自身を除く): 4381896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 19387, 38774, 77548, 155096, 252031, 310192, 504062, 1008124, 2016248, 4032496]

約数ペア:

[(1, 4032496), (2, 2016248), (4, 1008124), (8, 504062), (13, 310192), (16, 252031), (26, 155096), (52, 77548), (104, 38774), (208, 19387)]