80090698

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{1993}}^1$

素因数の和:2349

約数の個数: 16

約数和(自身を含む): 122319936

約数和(自身を除く): 42229238

約数列:

[1, 2, 71, 142, 283, 566, 1993, 3986, 20093, 40186, 141503, 283006, 564019, 1128038, 40045349, 80090698]

約数ペア:

[(1, 80090698), (2, 40045349), (71, 1128038), (142, 564019), (283, 283006), (566, 141503), (1993, 40186), (3986, 20093)]