85709141

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5563}}^1$

素因数の和:5672

約数の個数: 16

約数和(自身を含む): 102555648

約数和(自身を除く): 16846507

約数列:

[1, 7, 31, 71, 217, 497, 2201, 5563, 15407, 38941, 172453, 394973, 1207171, 2764811, 12244163, 85709141]

約数ペア:

[(1, 85709141), (7, 12244163), (31, 2764811), (71, 1207171), (217, 394973), (497, 172453), (2201, 38941), (5563, 15407)]