40960688

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{54469}}^1$

素因数の和:54524

約数の個数: 20

約数和(自身を含む): 81051360

約数和(自身を除く): 40090672

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 54469, 108938, 217876, 435752, 871504, 2560043, 5120086, 10240172, 20480344, 40960688]

約数ペア:

[(1, 40960688), (2, 20480344), (4, 10240172), (8, 5120086), (16, 2560043), (47, 871504), (94, 435752), (188, 217876), (376, 108938), (752, 54469)]