23081168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131143}}^1$

素因数の和:131162

約数の個数: 20

約数和(自身を含む): 48785568

約数和(自身を除く): 25704400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 131143, 262286, 524572, 1049144, 1442573, 2098288, 2885146, 5770292, 11540584, 23081168]

約数ペア:

[(1, 23081168), (2, 11540584), (4, 5770292), (8, 2885146), (11, 2098288), (16, 1442573), (22, 1049144), (44, 524572), (88, 262286), (176, 131143)]