20160434

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21493}}^1$

素因数の和:21569

約数の個数: 16

約数和(自身を含む): 35078208

約数和(自身を除く): 14917774

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 21493, 42986, 150451, 300902, 1440031, 2880062, 10080217, 20160434]

約数ペア:

[(1, 20160434), (2, 10080217), (7, 2880062), (14, 1440031), (67, 300902), (134, 150451), (469, 42986), (938, 21493)]