51843448

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{20443}}^1$

素因数の和:20766

約数の個数: 16

約数和(自身を含む): 97517880

約数和(自身を除く): 45674432

約数列:

[1, 2, 4, 8, 317, 634, 1268, 2536, 20443, 40886, 81772, 163544, 6480431, 12960862, 25921724, 51843448]

約数ペア:

[(1, 51843448), (2, 25921724), (4, 12960862), (8, 6480431), (317, 163544), (634, 81772), (1268, 40886), (2536, 20443)]