81541936

素因数分解:

$2^4\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1559}}^1$

素因数の和:2041

約数の個数: 40

約数和(自身を含む): 181059840

約数和(自身を除く): 99517904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 467, 934, 1559, 1868, 3118, 3269, 3736, 6236, 6538, 7472, 10913, 12472, 13076, 21826, 24944, 26152, 43652, 52304, 87304, 174608, 728053, 1456106, 2912212, 5096371, 5824424, 10192742, 11648848, 20385484, 40770968, 81541936]

約数ペア:

[(1, 81541936), (2, 40770968), (4, 20385484), (7, 11648848), (8, 10192742), (14, 5824424), (16, 5096371), (28, 2912212), (56, 1456106), (112, 728053), (467, 174608), (934, 87304), (1559, 52304), (1868, 43652), (3118, 26152), (3269, 24944), (3736, 21826), (6236, 13076), (6538, 12472), (7472, 10913)]