2016131216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2393}}^1\times {\mathrm{4787}}^1$

素因数の和:7199

約数の個数: 40

約数和(自身を含む): 4264039584

約数和(自身を除く): 2247908368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2393, 4786, 4787, 9572, 9574, 19144, 19148, 26323, 38288, 38296, 52646, 52657, 76592, 105292, 105314, 210584, 210628, 421168, 421256, 842512, 11455291, 22910582, 45821164, 91642328, 126008201, 183284656, 252016402, 504032804, 1008065608, 2016131216]

約数ペア:

[(1, 2016131216), (2, 1008065608), (4, 504032804), (8, 252016402), (11, 183284656), (16, 126008201), (22, 91642328), (44, 45821164), (88, 22910582), (176, 11455291), (2393, 842512), (4786, 421256), (4787, 421168), (9572, 210628), (9574, 210584), (19144, 105314), (19148, 105292), (26323, 76592), (38288, 52657), (38296, 52646)]