85236256

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3491}}^1$

素因数の和:3617

約数の個数: 48

約数和(自身を含む): 193596480

約数和(自身を除く): 108360224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 763, 872, 1526, 1744, 3052, 3488, 3491, 6104, 6982, 12208, 13964, 24416, 24437, 27928, 48874, 55856, 97748, 111712, 195496, 380519, 390992, 761038, 781984, 1522076, 2663633, 3044152, 5327266, 6088304, 10654532, 12176608, 21309064, 42618128, 85236256]

約数ペア:

[(1, 85236256), (2, 42618128), (4, 21309064), (7, 12176608), (8, 10654532), (14, 6088304), (16, 5327266), (28, 3044152), (32, 2663633), (56, 1522076), (109, 781984), (112, 761038), (218, 390992), (224, 380519), (436, 195496), (763, 111712), (872, 97748), (1526, 55856), (1744, 48874), (3052, 27928), (3488, 24437), (3491, 24416), (6104, 13964), (6982, 12208)]