166931422

素因数分解:

$2^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{42433}}^1$

素因数の和:42723

約数の個数: 16

約数和(自身を含む): 287193312

約数和(自身を除く): 120261890

約数列:

[1, 2, 7, 14, 281, 562, 1967, 3934, 42433, 84866, 297031, 594062, 11923673, 23847346, 83465711, 166931422]

約数ペア:

[(1, 166931422), (2, 83465711), (7, 23847346), (14, 11923673), (281, 594062), (562, 297031), (1967, 84866), (3934, 42433)]