80156362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{21559}}^1$

素因数の和:21598

約数の個数: 24

約数和(自身を含む): 142037280

約数和(自身を除く): 61880918

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 21559, 43118, 237149, 280267, 474298, 560534, 3082937, 3643471, 6165874, 7286942, 40078181, 80156362]

約数ペア:

[(1, 80156362), (2, 40078181), (11, 7286942), (13, 6165874), (22, 3643471), (26, 3082937), (143, 560534), (169, 474298), (286, 280267), (338, 237149), (1859, 43118), (3718, 21559)]