8909392

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{8311}}^1$

素因数の和:8386

約数の個数: 20

約数和(自身を含む): 17521696

約数和(自身を除く): 8612304

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 8311, 16622, 33244, 66488, 132976, 556837, 1113674, 2227348, 4454696, 8909392]

約数ペア:

[(1, 8909392), (2, 4454696), (4, 2227348), (8, 1113674), (16, 556837), (67, 132976), (134, 66488), (268, 33244), (536, 16622), (1072, 8311)]