166672016

素因数分解:

$2^4\times 7^1\times {\mathrm{1488143}}^1$

素因数の和:1488158

約数の個数: 20

約数和(自身を含む): 369059712

約数和(自身を除く): 202387696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1488143, 2976286, 5952572, 10417001, 11905144, 20834002, 23810288, 41668004, 83336008, 166672016]

約数ペア:

[(1, 166672016), (2, 83336008), (4, 41668004), (7, 23810288), (8, 20834002), (14, 11905144), (16, 10417001), (28, 5952572), (56, 2976286), (112, 1488143)]