40170412

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{97501}}^1$

素因数の和:97608

約数の個数: 12

約数和(自身を含む): 70981456

約数和(自身を除く): 30811044

約数列:

[1, 2, 4, 103, 206, 412, 97501, 195002, 390004, 10042603, 20085206, 40170412]

約数ペア:

[(1, 40170412), (2, 20085206), (4, 10042603), (103, 390004), (206, 195002), (412, 97501)]