31315866

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{37549}}^1$

素因数の和:37693

約数の個数: 16

約数和(自身を含む): 63084000

約数和(自身を除く): 31768134

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 37549, 75098, 112647, 225294, 5219311, 10438622, 15657933, 31315866]

約数ペア:

[(1, 31315866), (2, 15657933), (3, 10438622), (6, 5219311), (139, 225294), (278, 112647), (417, 75098), (834, 37549)]