82989674

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1\times {\mathrm{823}}^1$

素因数の和:1349

約数の個数: 16

約数和(自身を含む): 125933568

約数和(自身を除く): 42943894

約数列:

[1, 2, 127, 254, 397, 794, 823, 1646, 50419, 100838, 104521, 209042, 326731, 653462, 41494837, 82989674]

約数ペア:

[(1, 82989674), (2, 41494837), (127, 653462), (254, 326731), (397, 209042), (794, 104521), (823, 100838), (1646, 50419)]