42167012

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{198901}}^1$

素因数の和:198958

約数の個数: 12

約数和(自身を含む): 75184956

約数和(自身を除く): 33017944

約数列:

[1, 2, 4, 53, 106, 212, 198901, 397802, 795604, 10541753, 21083506, 42167012]

約数ペア:

[(1, 42167012), (2, 21083506), (4, 10541753), (53, 795604), (106, 397802), (212, 198901)]