64871224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{32051}}^1$

素因数の和:32091

約数の個数: 32

約数和(自身を含む): 138464640

約数和(自身を除く): 73593416

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 32051, 64102, 128204, 256408, 352561, 705122, 737173, 1410244, 1474346, 2820488, 2948692, 5897384, 8108903, 16217806, 32435612, 64871224]

約数ペア:

[(1, 64871224), (2, 32435612), (4, 16217806), (8, 8108903), (11, 5897384), (22, 2948692), (23, 2820488), (44, 1474346), (46, 1410244), (88, 737173), (92, 705122), (184, 352561), (253, 256408), (506, 128204), (1012, 64102), (2024, 32051)]