528070288

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{320431}}^1$

素因数の和:320542

約数の個数: 20

約数和(自身を含む): 1033072768

約数和(自身を除く): 505002480

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 320431, 640862, 1281724, 2563448, 5126896, 33004393, 66008786, 132017572, 264035144, 528070288]

約数ペア:

[(1, 528070288), (2, 264035144), (4, 132017572), (8, 66008786), (16, 33004393), (103, 5126896), (206, 2563448), (412, 1281724), (824, 640862), (1648, 320431)]