81635794

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{5879}}^1$

素因数の和:6065

約数の個数: 16

約数和(自身を含む): 125737920

約数和(自身を除く): 44102126

約数列:

[1, 2, 53, 106, 131, 262, 5879, 6943, 11758, 13886, 311587, 623174, 770149, 1540298, 40817897, 81635794]

約数ペア:

[(1, 81635794), (2, 40817897), (53, 1540298), (106, 770149), (131, 623174), (262, 311587), (5879, 13886), (6943, 11758)]