87155146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{40387}}^1$

素因数の和:40485

約数の個数: 16

約数和(自身を含む): 142488864

約数和(自身を除く): 55333718

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 40387, 80774, 525031, 1050062, 3352121, 6704242, 43577573, 87155146]

約数ペア:

[(1, 87155146), (2, 43577573), (13, 6704242), (26, 3352121), (83, 1050062), (166, 525031), (1079, 80774), (2158, 40387)]