128336536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{943651}}^1$

素因数の和:943674

約数の個数: 16

約数和(自身を含む): 254786040

約数和(自身を除く): 126449504

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 943651, 1887302, 3774604, 7549208, 16042067, 32084134, 64168268, 128336536]

約数ペア:

[(1, 128336536), (2, 64168268), (4, 32084134), (8, 16042067), (17, 7549208), (34, 3774604), (68, 1887302), (136, 943651)]