2087216

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1787}}^1$

素因数の和:1868

約数の個数: 20

約数和(自身を含む): 4101672

約数和(自身を除く): 2014456

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1787, 3574, 7148, 14296, 28592, 130451, 260902, 521804, 1043608, 2087216]

約数ペア:

[(1, 2087216), (2, 1043608), (4, 521804), (8, 260902), (16, 130451), (73, 28592), (146, 14296), (292, 7148), (584, 3574), (1168, 1787)]