87391434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{6709}}^1$

素因数の和:6894

約数の個数: 32

約数和(自身を含む): 189383040

約数和(自身を除く): 101991606

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 334, 501, 1002, 2171, 4342, 6513, 6709, 13026, 13418, 20127, 40254, 87217, 174434, 261651, 523302, 1120403, 2240806, 3361209, 6722418, 14565239, 29130478, 43695717, 87391434]

約数ペア:

[(1, 87391434), (2, 43695717), (3, 29130478), (6, 14565239), (13, 6722418), (26, 3361209), (39, 2240806), (78, 1120403), (167, 523302), (334, 261651), (501, 174434), (1002, 87217), (2171, 40254), (4342, 20127), (6513, 13418), (6709, 13026)]