65503232

素因数分解:

$2^{15}\times {\mathrm{1999}}^1$

素因数の和:2029

約数の個数: 32

約数和(自身を含む): 131070000

約数和(自身を除く): 65566768

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1999, 2048, 3998, 4096, 7996, 8192, 15992, 16384, 31984, 32768, 63968, 127936, 255872, 511744, 1023488, 2046976, 4093952, 8187904, 16375808, 32751616, 65503232]

約数ペア:

[(1, 65503232), (2, 32751616), (4, 16375808), (8, 8187904), (16, 4093952), (32, 2046976), (64, 1023488), (128, 511744), (256, 255872), (512, 127936), (1024, 63968), (1999, 32768), (2048, 31984), (3998, 16384), (4096, 15992), (7996, 8192)]