86805268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1972847}}^1$

素因数の和:1972862

約数の個数: 12

約数和(自身を含む): 165719232

約数和(自身を除く): 78913964

約数列:

[1, 2, 4, 11, 22, 44, 1972847, 3945694, 7891388, 21701317, 43402634, 86805268]

約数ペア:

[(1, 86805268), (2, 43402634), (4, 21701317), (11, 7891388), (22, 3945694), (44, 1972847)]