80783120878

素因数分解:

$2^1\times {\mathrm{503}}^1\times {\mathrm{1423}}^1\times {\mathrm{56431}}^1$

素因数の和:58359

約数の個数: 16

約数和(自身を含む): 121503062016

約数和(自身を除く): 40719941138

約数列:

[1, 2, 503, 1006, 1423, 2846, 56431, 112862, 715769, 1431538, 28384793, 56769586, 80301313, 160602626, 40391560439, 80783120878]

約数ペア:

[(1, 80783120878), (2, 40391560439), (503, 160602626), (1006, 80301313), (1423, 56769586), (2846, 28384793), (56431, 1431538), (112862, 715769)]