2080986368

素因数分解:

$2^8\times {\mathrm{911}}^1\times {\mathrm{8923}}^1$

素因数の和:9850

約数の個数: 36

約数和(自身を含む): 4158869568

約数和(自身を除く): 2077883200

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 911, 1822, 3644, 7288, 8923, 14576, 17846, 29152, 35692, 58304, 71384, 116608, 142768, 233216, 285536, 571072, 1142144, 2284288, 8128853, 16257706, 32515412, 65030824, 130061648, 260123296, 520246592, 1040493184, 2080986368]

約数ペア:

[(1, 2080986368), (2, 1040493184), (4, 520246592), (8, 260123296), (16, 130061648), (32, 65030824), (64, 32515412), (128, 16257706), (256, 8128853), (911, 2284288), (1822, 1142144), (3644, 571072), (7288, 285536), (8923, 233216), (14576, 142768), (17846, 116608), (29152, 71384), (35692, 58304)]