8981264

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{6763}}^1$

素因数の和:6854

約数の個数: 20

約数和(自身を含む): 17613456

約数和(自身を除く): 8632192

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 6763, 13526, 27052, 54104, 108208, 561329, 1122658, 2245316, 4490632, 8981264]

約数ペア:

[(1, 8981264), (2, 4490632), (4, 2245316), (8, 1122658), (16, 561329), (83, 108208), (166, 54104), (332, 27052), (664, 13526), (1328, 6763)]