40210318

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{2753}}^1$

素因数の和:2931

約数の個数: 16

約数和(自身を含む): 61799760

約数和(自身を除く): 21589442

約数列:

[1, 2, 67, 109, 134, 218, 2753, 5506, 7303, 14606, 184451, 300077, 368902, 600154, 20105159, 40210318]

約数ペア:

[(1, 40210318), (2, 20105159), (67, 600154), (109, 368902), (134, 300077), (218, 184451), (2753, 14606), (5506, 7303)]