90775216

素因数分解:

$2^4\times 7^1\times {\mathrm{810493}}^1$

素因数の和:810508

約数の個数: 20

約数和(自身を含む): 201002512

約数和(自身を除く): 110227296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 810493, 1620986, 3241972, 5673451, 6483944, 11346902, 12967888, 22693804, 45387608, 90775216]

約数ペア:

[(1, 90775216), (2, 45387608), (4, 22693804), (7, 12967888), (8, 11346902), (14, 6483944), (16, 5673451), (28, 3241972), (56, 1620986), (112, 810493)]