166680434

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{3907}}^1$

素因数の和:4249

約数の個数: 16

約数和(自身を含む): 254082528

約数和(自身を除く): 87402094

約数列:

[1, 2, 83, 166, 257, 514, 3907, 7814, 21331, 42662, 324281, 648562, 1004099, 2008198, 83340217, 166680434]

約数ペア:

[(1, 166680434), (2, 83340217), (83, 2008198), (166, 1004099), (257, 648562), (514, 324281), (3907, 42662), (7814, 21331)]