87140638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{6997}}^1$

素因数の和:7491

約数の個数: 16

約数和(自身を含む): 141079680

約数和(自身を除く): 53939042

約数列:

[1, 2, 13, 26, 479, 958, 6227, 6997, 12454, 13994, 90961, 181922, 3351563, 6703126, 43570319, 87140638]

約数ペア:

[(1, 87140638), (2, 43570319), (13, 6703126), (26, 3351563), (479, 181922), (958, 90961), (6227, 13994), (6997, 12454)]