86485244

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{6763}}^1$

素因数の和:6929

約数の個数: 24

約数和(自身を含む): 159089280

約数和(自身を除く): 72604036

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 556, 3197, 6394, 6763, 12788, 13526, 27052, 155549, 311098, 622196, 940057, 1880114, 3760228, 21621311, 43242622, 86485244]

約数ペア:

[(1, 86485244), (2, 43242622), (4, 21621311), (23, 3760228), (46, 1880114), (92, 940057), (139, 622196), (278, 311098), (556, 155549), (3197, 27052), (6394, 13526), (6763, 12788)]