40479514

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{3203}}^1$

素因数の和:3365

約数の個数: 16

約数和(自身を含む): 62285760

約数和(自身を除く): 21806246

約数列:

[1, 2, 71, 89, 142, 178, 3203, 6319, 6406, 12638, 227413, 285067, 454826, 570134, 20239757, 40479514]

約数ペア:

[(1, 40479514), (2, 20239757), (71, 570134), (89, 454826), (142, 285067), (178, 227413), (3203, 12638), (6319, 6406)]