2016092144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{161339}}^1$

素因数の和:161429

約数の個数: 40

約数和(自身を含む): 4321330560

約数和(自身を除く): 2305238416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 6248, 12496, 161339, 322678, 645356, 1290712, 1774729, 2581424, 3549458, 7098916, 11455069, 14197832, 22910138, 28395664, 45820276, 91640552, 126005759, 183281104, 252011518, 504023036, 1008046072, 2016092144]

約数ペア:

[(1, 2016092144), (2, 1008046072), (4, 504023036), (8, 252011518), (11, 183281104), (16, 126005759), (22, 91640552), (44, 45820276), (71, 28395664), (88, 22910138), (142, 14197832), (176, 11455069), (284, 7098916), (568, 3549458), (781, 2581424), (1136, 1774729), (1562, 1290712), (3124, 645356), (6248, 322678), (12496, 161339)]