31252638

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73363}}^1$

素因数の和:73439

約数の個数: 16

約数和(自身を含む): 63386496

約数和(自身を除く): 32133858

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 73363, 146726, 220089, 440178, 5208773, 10417546, 15626319, 31252638]

約数ペア:

[(1, 31252638), (2, 15626319), (3, 10417546), (6, 5208773), (71, 440178), (142, 220089), (213, 146726), (426, 73363)]