55171838

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{1787}}^1$

素因数の和:2191

約数の個数: 16

約数和(自身を含む): 84965760

約数和(自身を除く): 29793922

約数列:

[1, 2, 43, 86, 359, 718, 1787, 3574, 15437, 30874, 76841, 153682, 641533, 1283066, 27585919, 55171838]

約数ペア:

[(1, 55171838), (2, 27585919), (43, 1283066), (86, 641533), (359, 153682), (718, 76841), (1787, 30874), (3574, 15437)]