40766464

素因数分解:

$2^{10}\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1032

約数の個数: 44

約数和(自身を含む): 83566728

約数和(自身を除く): 42800264

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 971, 1024, 1312, 1942, 2624, 3884, 5248, 7768, 10496, 15536, 20992, 31072, 39811, 41984, 62144, 79622, 124288, 159244, 248576, 318488, 497152, 636976, 994304, 1273952, 2547904, 5095808, 10191616, 20383232, 40766464]

約数ペア:

[(1, 40766464), (2, 20383232), (4, 10191616), (8, 5095808), (16, 2547904), (32, 1273952), (41, 994304), (64, 636976), (82, 497152), (128, 318488), (164, 248576), (256, 159244), (328, 124288), (512, 79622), (656, 62144), (971, 41984), (1024, 39811), (1312, 31072), (1942, 20992), (2624, 15536), (3884, 10496), (5248, 7768)]