31271246

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{733}}^1$

素因数の和:1075

約数の個数: 16

約数和(自身を含む): 47721744

約数和(自身を除く): 16450498

約数列:

[1, 2, 83, 166, 257, 514, 733, 1466, 21331, 42662, 60839, 121678, 188381, 376762, 15635623, 31271246]

約数ペア:

[(1, 31271246), (2, 15635623), (83, 376762), (166, 188381), (257, 121678), (514, 60839), (733, 42662), (1466, 21331)]