15965295616

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{5651}}^1$

素因数の和:5791

約数の個数: 88

約数和(自身を含む): 33320574720

約数和(自身を除く): 17355279104

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 89, 124, 128, 178, 248, 256, 356, 496, 512, 712, 992, 1024, 1424, 1984, 2759, 2848, 3968, 5518, 5651, 5696, 7936, 11036, 11302, 11392, 15872, 22072, 22604, 22784, 31744, 44144, 45208, 45568, 88288, 90416, 91136, 175181, 176576, 180832, 350362, 353152, 361664, 502939, 700724, 706304, 723328, 1005878, 1401448, 1412608, 1446656, 2011756, 2802896, 2825216, 2893312, 4023512, 5605792, 5786624, 8047024, 11211584, 15591109, 16094048, 22423168, 31182218, 32188096, 44846336, 62364436, 64376192, 89692672, 124728872, 128752384, 179385344, 249457744, 257504768, 498915488, 515009536, 997830976, 1995661952, 3991323904, 7982647808, 15965295616]

約数ペア:

[(1, 15965295616), (2, 7982647808), (4, 3991323904), (8, 1995661952), (16, 997830976), (31, 515009536), (32, 498915488), (62, 257504768), (64, 249457744), (89, 179385344), (124, 128752384), (128, 124728872), (178, 89692672), (248, 64376192), (256, 62364436), (356, 44846336), (496, 32188096), (512, 31182218), (712, 22423168), (992, 16094048), (1024, 15591109), (1424, 11211584), (1984, 8047024), (2759, 5786624), (2848, 5605792), (3968, 4023512), (5518, 2893312), (5651, 2825216), (5696, 2802896), (7936, 2011756), (11036, 1446656), (11302, 1412608), (11392, 1401448), (15872, 1005878), (22072, 723328), (22604, 706304), (22784, 700724), (31744, 502939), (44144, 361664), (45208, 353152), (45568, 350362), (88288, 180832), (90416, 176576), (91136, 175181)]