82161772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{266759}}^1$

素因数の和:266781

約数の個数: 24

約数和(自身を含む): 179262720

約数和(自身を除く): 97100948

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 266759, 533518, 1067036, 1867313, 2934349, 3734626, 5868698, 7469252, 11737396, 20540443, 41080886, 82161772]

約数ペア:

[(1, 82161772), (2, 41080886), (4, 20540443), (7, 11737396), (11, 7469252), (14, 5868698), (22, 3734626), (28, 2934349), (44, 1867313), (77, 1067036), (154, 533518), (308, 266759)]