85131616

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{24407}}^1$

素因数の和:24526

約数の個数: 24

約数和(自身を含む): 169147440

約数和(自身を除く): 84015824

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 872, 1744, 3488, 24407, 48814, 97628, 195256, 390512, 781024, 2660363, 5320726, 10641452, 21282904, 42565808, 85131616]

約数ペア:

[(1, 85131616), (2, 42565808), (4, 21282904), (8, 10641452), (16, 5320726), (32, 2660363), (109, 781024), (218, 390512), (436, 195256), (872, 97628), (1744, 48814), (3488, 24407)]