78813712

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{10639}}^1$

素因数の和:11110

約数の個数: 20

約数和(自身を含む): 153045760

約数和(自身を除く): 74232048

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 3704, 7408, 10639, 21278, 42556, 85112, 170224, 4925857, 9851714, 19703428, 39406856, 78813712]

約数ペア:

[(1, 78813712), (2, 39406856), (4, 19703428), (8, 9851714), (16, 4925857), (463, 170224), (926, 85112), (1852, 42556), (3704, 21278), (7408, 10639)]