164165485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{80671}}^1$

素因数の和:80724

約数の個数: 16

約数和(自身を含む): 220718592

約数和(自身を除く): 56553107

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 80671, 403355, 887381, 2984827, 4436905, 14924135, 32833097, 164165485]

約数ペア:

[(1, 164165485), (5, 32833097), (11, 14924135), (37, 4436905), (55, 2984827), (185, 887381), (407, 403355), (2035, 80671)]