16662908

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{32801}}^1$

素因数の和:32932

約数の個数: 12

約数和(自身を含む): 29390592

約数和(自身を除く): 12727684

約数列:

[1, 2, 4, 127, 254, 508, 32801, 65602, 131204, 4165727, 8331454, 16662908]

約数ペア:

[(1, 16662908), (2, 8331454), (4, 4165727), (127, 131204), (254, 65602), (508, 32801)]