31442078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{6653}}^1$

素因数の和:6811

約数の個数: 16

約数和(自身を含む): 50304240

約数和(自身を除く): 18862162

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 6653, 13306, 113101, 226202, 924767, 1849534, 15721039, 31442078]

約数ペア:

[(1, 31442078), (2, 15721039), (17, 1849534), (34, 924767), (139, 226202), (278, 113101), (2363, 13306), (4726, 6653)]