80394662

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{7529}}^1$

素因数の和:7831

約数の個数: 16

約数和(自身を含む): 127407600

約数和(自身を除く): 47012938

約数列:

[1, 2, 19, 38, 281, 562, 5339, 7529, 10678, 15058, 143051, 286102, 2115649, 4231298, 40197331, 80394662]

約数ペア:

[(1, 80394662), (2, 40197331), (19, 4231298), (38, 2115649), (281, 286102), (562, 143051), (5339, 15058), (7529, 10678)]