80451786106

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{19213}}^1\times {\mathrm{20327}}^1$

素因数の和:39645

約数の個数: 16

約数和(自身を含む): 121861643904

約数和(自身を除く): 41409857798

約数列:

[1, 2, 103, 206, 19213, 20327, 38426, 40654, 1978939, 2093681, 3957878, 4187362, 390542651, 781085302, 40225893053, 80451786106]

約数ペア:

[(1, 80451786106), (2, 40225893053), (103, 781085302), (206, 390542651), (19213, 4187362), (20327, 3957878), (38426, 2093681), (40654, 1978939)]