31245292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1783}}^1$

素因数の和:2137

約数の個数: 24

約数和(自身を含む): 59093216

約数和(自身を除く): 27847924

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 1783, 3566, 4381, 7132, 8762, 17524, 23179, 46358, 92716, 600871, 1201742, 2403484, 7811323, 15622646, 31245292]

約数ペア:

[(1, 31245292), (2, 15622646), (4, 7811323), (13, 2403484), (26, 1201742), (52, 600871), (337, 92716), (674, 46358), (1348, 23179), (1783, 17524), (3566, 8762), (4381, 7132)]