81554368

素因数分解:

$2^6\times 7^1\times {\mathrm{182041}}^1$

素因数の和:182060

約数の個数: 28

約数和(自身を含む): 184954672

約数和(自身を除く): 103400304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 182041, 364082, 728164, 1274287, 1456328, 2548574, 2912656, 5097148, 5825312, 10194296, 11650624, 20388592, 40777184, 81554368]

約数ペア:

[(1, 81554368), (2, 40777184), (4, 20388592), (7, 11650624), (8, 10194296), (14, 5825312), (16, 5097148), (28, 2912656), (32, 2548574), (56, 1456328), (64, 1274287), (112, 728164), (224, 364082), (448, 182041)]