85519971392

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{31075571}}^1$

素因数の和:31075626

約数の個数: 28

約数和(自身を含む): 173650296336

約数和(自身を除く): 88130324944

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 31075571, 62151142, 124302284, 248604568, 497209136, 994418272, 1336249553, 1988836544, 2672499106, 5344998212, 10689996424, 21379992848, 42759985696, 85519971392]

約数ペア:

[(1, 85519971392), (2, 42759985696), (4, 21379992848), (8, 10689996424), (16, 5344998212), (32, 2672499106), (43, 1988836544), (64, 1336249553), (86, 994418272), (172, 497209136), (344, 248604568), (688, 124302284), (1376, 62151142), (2752, 31075571)]