82106866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 134164800

約数和(自身を除く): 52057934

約数列:

[1, 2, 19, 38, 43, 86, 109, 218, 461, 817, 922, 1634, 2071, 4142, 4687, 8759, 9374, 17518, 19823, 39646, 50249, 89053, 100498, 178106, 376637, 753274, 954731, 1909462, 2160707, 4321414, 41053433, 82106866]

約数ペア:

[(1, 82106866), (2, 41053433), (19, 4321414), (38, 2160707), (43, 1909462), (86, 954731), (109, 753274), (218, 376637), (461, 178106), (817, 100498), (922, 89053), (1634, 50249), (2071, 39646), (4142, 19823), (4687, 17518), (8759, 9374)]