80675074

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{2039}}^1$

素因数の和:2385

約数の個数: 16

約数和(自身を含む): 123183360

約数和(自身を除く): 42508286

約数列:

[1, 2, 73, 146, 271, 542, 2039, 4078, 19783, 39566, 148847, 297694, 552569, 1105138, 40337537, 80675074]

約数ペア:

[(1, 80675074), (2, 40337537), (73, 1105138), (146, 552569), (271, 297694), (542, 148847), (2039, 39566), (4078, 19783)]