8239976

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 15940800

約数和(自身を除く): 7700824

約数列:

[1, 2, 4, 8, 71, 89, 142, 163, 178, 284, 326, 356, 568, 652, 712, 1304, 6319, 11573, 12638, 14507, 23146, 25276, 29014, 46292, 50552, 58028, 92584, 116056, 1029997, 2059994, 4119988, 8239976]

約数ペア:

[(1, 8239976), (2, 4119988), (4, 2059994), (8, 1029997), (71, 116056), (89, 92584), (142, 58028), (163, 50552), (178, 46292), (284, 29014), (326, 25276), (356, 23146), (568, 14507), (652, 12638), (712, 11573), (1304, 6319)]