65437696

素因数分解:

$2^{15}\times {\mathrm{1997}}^1$

素因数の和:2027

約数の個数: 32

約数和(自身を含む): 130938930

約数和(自身を除く): 65501234

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1997, 2048, 3994, 4096, 7988, 8192, 15976, 16384, 31952, 32768, 63904, 127808, 255616, 511232, 1022464, 2044928, 4089856, 8179712, 16359424, 32718848, 65437696]

約数ペア:

[(1, 65437696), (2, 32718848), (4, 16359424), (8, 8179712), (16, 4089856), (32, 2044928), (64, 1022464), (128, 511232), (256, 255616), (512, 127808), (1024, 63904), (1997, 32768), (2048, 31952), (3994, 16384), (4096, 15976), (7988, 8192)]