42361856

素因数分解:

$2^{10}\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1070

約数の個数: 44

約数和(自身を含む): 86833740

約数和(自身を除く): 44471884

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1009, 1024, 1312, 2018, 2624, 4036, 5248, 8072, 10496, 16144, 20992, 32288, 41369, 41984, 64576, 82738, 129152, 165476, 258304, 330952, 516608, 661904, 1033216, 1323808, 2647616, 5295232, 10590464, 21180928, 42361856]

約数ペア:

[(1, 42361856), (2, 21180928), (4, 10590464), (8, 5295232), (16, 2647616), (32, 1323808), (41, 1033216), (64, 661904), (82, 516608), (128, 330952), (164, 258304), (256, 165476), (328, 129152), (512, 82738), (656, 64576), (1009, 41984), (1024, 41369), (1312, 32288), (2018, 20992), (2624, 16144), (4036, 10496), (5248, 8072)]