82881992

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3559}}^1$

素因数の和:3677

約数の個数: 32

約数和(自身を含む): 161481600

約数和(自身を除く): 78599608

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 568, 2911, 3559, 5822, 7118, 11644, 14236, 23288, 28472, 145919, 252689, 291838, 505378, 583676, 1010756, 1167352, 2021512, 10360249, 20720498, 41440996, 82881992]

約数ペア:

[(1, 82881992), (2, 41440996), (4, 20720498), (8, 10360249), (41, 2021512), (71, 1167352), (82, 1010756), (142, 583676), (164, 505378), (284, 291838), (328, 252689), (568, 145919), (2911, 28472), (3559, 23288), (5822, 14236), (7118, 11644)]