16565804

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1217}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 30079728

約数和(自身を除く): 13513924

約数列:

[1, 2, 4, 41, 82, 83, 164, 166, 332, 1217, 2434, 3403, 4868, 6806, 13612, 49897, 99794, 101011, 199588, 202022, 404044, 4141451, 8282902, 16565804]

約数ペア:

[(1, 16565804), (2, 8282902), (4, 4141451), (41, 404044), (82, 202022), (83, 199588), (164, 101011), (166, 99794), (332, 49897), (1217, 13612), (2434, 6806), (3403, 4868)]