40409776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{229601}}^1$

素因数の和:229620

約数の個数: 20

約数和(自身を含む): 85411944

約数和(自身を除く): 45002168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 229601, 459202, 918404, 1836808, 2525611, 3673616, 5051222, 10102444, 20204888, 40409776]

約数ペア:

[(1, 40409776), (2, 20204888), (4, 10102444), (8, 5051222), (11, 3673616), (16, 2525611), (22, 1836808), (44, 918404), (88, 459202), (176, 229601)]