8525008

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{12391}}^1$

素因数の和:12442

約数の個数: 20

約数和(自身を含む): 16902688

約数和(自身を除く): 8377680

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 12391, 24782, 49564, 99128, 198256, 532813, 1065626, 2131252, 4262504, 8525008]

約数ペア:

[(1, 8525008), (2, 4262504), (4, 2131252), (8, 1065626), (16, 532813), (43, 198256), (86, 99128), (172, 49564), (344, 24782), (688, 12391)]