87706624

素因数分解:

$2^{10}\times {\mathrm{97}}^1\times {\mathrm{883}}^1$

素因数の和:1000

約数の個数: 44

約数和(自身を含む): 177335704

約数和(自身を除く): 89629080

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 512, 776, 883, 1024, 1552, 1766, 3104, 3532, 6208, 7064, 12416, 14128, 24832, 28256, 49664, 56512, 85651, 99328, 113024, 171302, 226048, 342604, 452096, 685208, 904192, 1370416, 2740832, 5481664, 10963328, 21926656, 43853312, 87706624]

約数ペア:

[(1, 87706624), (2, 43853312), (4, 21926656), (8, 10963328), (16, 5481664), (32, 2740832), (64, 1370416), (97, 904192), (128, 685208), (194, 452096), (256, 342604), (388, 226048), (512, 171302), (776, 113024), (883, 99328), (1024, 85651), (1552, 56512), (1766, 49664), (3104, 28256), (3532, 24832), (6208, 14128), (7064, 12416)]