54969136

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{733}}^1$

素因数の和:893

約数の個数: 40

約数和(自身を含む): 110129360

約数和(自身を除く): 55160224

約数列:

[1, 2, 4, 8, 16, 43, 86, 109, 172, 218, 344, 436, 688, 733, 872, 1466, 1744, 2932, 4687, 5864, 9374, 11728, 18748, 31519, 37496, 63038, 74992, 79897, 126076, 159794, 252152, 319588, 504304, 639176, 1278352, 3435571, 6871142, 13742284, 27484568, 54969136]

約数ペア:

[(1, 54969136), (2, 27484568), (4, 13742284), (8, 6871142), (16, 3435571), (43, 1278352), (86, 639176), (109, 504304), (172, 319588), (218, 252152), (344, 159794), (436, 126076), (688, 79897), (733, 74992), (872, 63038), (1466, 37496), (1744, 31519), (2932, 18748), (4687, 11728), (5864, 9374)]