40143854

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{6967}}^1$

素因数の和:7079

約数の個数: 16

約数和(自身を含む): 62544768

約数和(自身を除く): 22400914

約数列:

[1, 2, 43, 67, 86, 134, 2881, 5762, 6967, 13934, 299581, 466789, 599162, 933578, 20071927, 40143854]

約数ペア:

[(1, 40143854), (2, 20071927), (43, 933578), (67, 599162), (86, 466789), (134, 299581), (2881, 13934), (5762, 6967)]