89929856

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{16339}}^1$

素因数の和:16396

約数の個数: 32

約数和(自身を含む): 183334800

約数和(自身を除く): 93404944

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 16339, 32678, 65356, 130712, 261424, 522848, 702577, 1045696, 1405154, 2091392, 2810308, 5620616, 11241232, 22482464, 44964928, 89929856]

約数ペア:

[(1, 89929856), (2, 44964928), (4, 22482464), (8, 11241232), (16, 5620616), (32, 2810308), (43, 2091392), (64, 1405154), (86, 1045696), (128, 702577), (172, 522848), (344, 261424), (688, 130712), (1376, 65356), (2752, 32678), (5504, 16339)]