90255871

素因数分解:

${\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:526

約数の個数: 16

約数和(自身を含む): 96720640

約数和(自身を除く): 6464769

約数列:

[1, 19, 151, 163, 193, 2869, 3097, 3667, 24613, 29143, 31459, 467647, 553717, 597721, 4750309, 90255871]

約数ペア:

[(1, 90255871), (19, 4750309), (151, 597721), (163, 553717), (193, 467647), (2869, 31459), (3097, 29143), (3667, 24613)]