87316387

素因数分解:

${\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:422

約数の個数: 16

約数和(自身を含む): 91329120

約数和(自身を除く): 4012733

約数列:

[1, 53, 89, 107, 173, 4717, 5671, 9169, 9523, 15397, 18511, 504719, 816041, 981083, 1647479, 87316387]

約数ペア:

[(1, 87316387), (53, 1647479), (89, 981083), (107, 816041), (173, 504719), (4717, 18511), (5671, 15397), (9169, 9523)]