86440836

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{167521}}^1$

素因数の和:167571

約数の個数: 24

約数和(自身を含む): 206387104

約数和(自身を除く): 119946268

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 167521, 335042, 502563, 670084, 1005126, 2010252, 7203403, 14406806, 21610209, 28813612, 43220418, 86440836]

約数ペア:

[(1, 86440836), (2, 43220418), (3, 28813612), (4, 21610209), (6, 14406806), (12, 7203403), (43, 2010252), (86, 1005126), (129, 670084), (172, 502563), (258, 335042), (516, 167521)]