8697008

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{12641}}^1$

素因数の和:12692

約数の個数: 20

約数和(自身を含む): 17243688

約数和(自身を除く): 8546680

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 12641, 25282, 50564, 101128, 202256, 543563, 1087126, 2174252, 4348504, 8697008]

約数ペア:

[(1, 8697008), (2, 4348504), (4, 2174252), (8, 1087126), (16, 543563), (43, 202256), (86, 101128), (172, 50564), (344, 25282), (688, 12641)]