84278854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{863}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 144820224

約数和(自身を除く): 60541370

約数列:

[1, 2, 11, 22, 23, 46, 193, 253, 386, 506, 863, 1726, 2123, 4246, 4439, 8878, 9493, 18986, 19849, 39698, 48829, 97658, 166559, 218339, 333118, 436678, 1832149, 3664298, 3830857, 7661714, 42139427, 84278854]

約数ペア:

[(1, 84278854), (2, 42139427), (11, 7661714), (22, 3830857), (23, 3664298), (46, 1832149), (193, 436678), (253, 333118), (386, 218339), (506, 166559), (863, 97658), (1726, 48829), (2123, 39698), (4246, 19849), (4439, 18986), (8878, 9493)]