38440216

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{24391}}^1$

素因数の和:24594

約数の個数: 16

約数和(自身を含む): 72444240

約数和(自身を除く): 34004024

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 24391, 48782, 97564, 195128, 4805027, 9610054, 19220108, 38440216]

約数ペア:

[(1, 38440216), (2, 19220108), (4, 9610054), (8, 4805027), (197, 195128), (394, 97564), (788, 48782), (1576, 24391)]