90920578

素因数分解:

$2^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{2753}}^1$

素因数の和:3106

約数の個数: 24

約数和(自身を含む): 159175692

約数和(自身を除く): 68255114

約数列:

[1, 2, 7, 14, 49, 98, 337, 674, 2359, 2753, 4718, 5506, 16513, 19271, 33026, 38542, 134897, 269794, 927761, 1855522, 6494327, 12988654, 45460289, 90920578]

約数ペア:

[(1, 90920578), (2, 45460289), (7, 12988654), (14, 6494327), (49, 1855522), (98, 927761), (337, 269794), (674, 134897), (2359, 38542), (2753, 33026), (4718, 19271), (5506, 16513)]