31359138

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73613}}^1$

素因数の和:73689

約数の個数: 16

約数和(自身を含む): 63602496

約数和(自身を除く): 32243358

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 73613, 147226, 220839, 441678, 5226523, 10453046, 15679569, 31359138]

約数ペア:

[(1, 31359138), (2, 15679569), (3, 10453046), (6, 5226523), (71, 441678), (142, 220839), (213, 147226), (426, 73613)]