8165564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{16871}}^1$

素因数の和:16897

約数の個数: 18

約数和(自身を含む): 15707832

約数和(自身を除く): 7542268

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 16871, 33742, 67484, 185581, 371162, 742324, 2041391, 4082782, 8165564]

約数ペア:

[(1, 8165564), (2, 4082782), (4, 2041391), (11, 742324), (22, 371162), (44, 185581), (121, 67484), (242, 33742), (484, 16871)]