79801384448

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{911}}^1\times {\mathrm{5519}}^1$

素因数の和:6479

約数の個数: 80

約数和(自身を含む): 164800880640

約数和(自身を除く): 84999496192

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 911, 992, 1822, 1984, 3644, 3968, 5519, 7288, 7936, 11038, 14576, 15872, 22076, 28241, 29152, 44152, 56482, 58304, 88304, 112964, 116608, 171089, 176608, 225928, 233216, 342178, 353216, 451856, 466432, 684356, 706432, 903712, 1368712, 1412864, 1807424, 2737424, 2825728, 3614848, 5027809, 5474848, 7229696, 10055618, 10949696, 14459392, 20111236, 21899392, 40222472, 43798784, 80444944, 87597568, 155862079, 160889888, 311724158, 321779776, 623448316, 643559552, 1246896632, 1287119104, 2493793264, 2574238208, 4987586528, 9975173056, 19950346112, 39900692224, 79801384448]

約数ペア:

[(1, 79801384448), (2, 39900692224), (4, 19950346112), (8, 9975173056), (16, 4987586528), (31, 2574238208), (32, 2493793264), (62, 1287119104), (64, 1246896632), (124, 643559552), (128, 623448316), (248, 321779776), (256, 311724158), (496, 160889888), (512, 155862079), (911, 87597568), (992, 80444944), (1822, 43798784), (1984, 40222472), (3644, 21899392), (3968, 20111236), (5519, 14459392), (7288, 10949696), (7936, 10055618), (11038, 7229696), (14576, 5474848), (15872, 5027809), (22076, 3614848), (28241, 2825728), (29152, 2737424), (44152, 1807424), (56482, 1412864), (58304, 1368712), (88304, 903712), (112964, 706432), (116608, 684356), (171089, 466432), (176608, 451856), (225928, 353216), (233216, 342178)]