86590465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 115839360

約数和(自身を除く): 29248895

約数列:

[1, 5, 13, 59, 65, 67, 295, 335, 337, 767, 871, 1685, 3835, 3953, 4355, 4381, 19765, 19883, 21905, 22579, 51389, 99415, 112895, 256945, 258479, 293527, 1292395, 1332161, 1467635, 6660805, 17318093, 86590465]

約数ペア:

[(1, 86590465), (5, 17318093), (13, 6660805), (59, 1467635), (65, 1332161), (67, 1292395), (295, 293527), (335, 258479), (337, 256945), (767, 112895), (871, 99415), (1685, 51389), (3835, 22579), (3953, 21905), (4355, 19883), (4381, 19765)]