80266754

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{8219}}^1$

素因数の和:8497

約数の個数: 16

約数和(自身を含む): 127245600

約数和(自身を除く): 46978846

約数列:

[1, 2, 19, 38, 257, 514, 4883, 8219, 9766, 16438, 156161, 312322, 2112283, 4224566, 40133377, 80266754]

約数ペア:

[(1, 80266754), (2, 40133377), (19, 4224566), (38, 2112283), (257, 312322), (514, 156161), (4883, 16438), (8219, 9766)]