86671244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1969801}}^1$

素因数の和:1969816

約数の個数: 12

約数和(自身を含む): 165463368

約数和(自身を除く): 78792124

約数列:

[1, 2, 4, 11, 22, 44, 1969801, 3939602, 7879204, 21667811, 43335622, 86671244]

約数ペア:

[(1, 86671244), (2, 43335622), (4, 21667811), (11, 7879204), (22, 3939602), (44, 1969801)]