81941048

素因数分解:

$2^3\times 7^1\times {\mathrm{1463233}}^1$

素因数の和:1463246

約数の個数: 16

約数和(自身を含む): 175588080

約数和(自身を除く): 93647032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1463233, 2926466, 5852932, 10242631, 11705864, 20485262, 40970524, 81941048]

約数ペア:

[(1, 81941048), (2, 40970524), (4, 20485262), (7, 11705864), (8, 10242631), (14, 5852932), (28, 2926466), (56, 1463233)]