84556136

素因数分解:

$2^3\times 7^1\times {\mathrm{541}}^1\times {\mathrm{2791}}^1$

素因数の和:3345

約数の個数: 32

約数和(自身を含む): 181591680

約数和(自身を除く): 97035544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 541, 1082, 2164, 2791, 3787, 4328, 5582, 7574, 11164, 15148, 19537, 22328, 30296, 39074, 78148, 156296, 1509931, 3019862, 6039724, 10569517, 12079448, 21139034, 42278068, 84556136]

約数ペア:

[(1, 84556136), (2, 42278068), (4, 21139034), (7, 12079448), (8, 10569517), (14, 6039724), (28, 3019862), (56, 1509931), (541, 156296), (1082, 78148), (2164, 39074), (2791, 30296), (3787, 22328), (4328, 19537), (5582, 15148), (7574, 11164)]