80168594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{27817}}^1$

素因数の和:27961

約数の個数: 16

約数和(自身を含む): 132191136

約数和(自身を除く): 52022542

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 27817, 55634, 305987, 611974, 3644027, 7288054, 40084297, 80168594]

約数ペア:

[(1, 80168594), (2, 40084297), (11, 7288054), (22, 3644027), (131, 611974), (262, 305987), (1441, 55634), (2882, 27817)]