30485456

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{7591}}^1$

素因数の和:7850

約数の個数: 20

約数和(自身を含む): 59308704

約数和(自身を除く): 28823248

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 7591, 15182, 30364, 60728, 121456, 1905341, 3810682, 7621364, 15242728, 30485456]

約数ペア:

[(1, 30485456), (2, 15242728), (4, 7621364), (8, 3810682), (16, 1905341), (251, 121456), (502, 60728), (1004, 30364), (2008, 15182), (4016, 7591)]