31696546

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{20771}}^1$

素因数の和:20889

約数の個数: 16

約数和(自身を含む): 54838080

約数和(自身を除く): 23141534

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 20771, 41542, 145397, 290794, 2264039, 4528078, 15848273, 31696546]

約数ペア:

[(1, 31696546), (2, 15848273), (7, 4528078), (14, 2264039), (109, 290794), (218, 145397), (763, 41542), (1526, 20771)]