81344282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{4093}}^1$

素因数の和:4637

約数の個数: 16

約数和(自身を含む): 128715360

約数和(自身を除く): 47371078

約数列:

[1, 2, 19, 38, 523, 1046, 4093, 8186, 9937, 19874, 77767, 155534, 2140639, 4281278, 40672141, 81344282]

約数ペア:

[(1, 81344282), (2, 40672141), (19, 4281278), (38, 2140639), (523, 155534), (1046, 77767), (4093, 19874), (8186, 9937)]