80505832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5827}}^1$

素因数の和:6001

約数の個数: 32

約数和(自身を含む): 165748320

約数和(自身を除く): 85242488

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1727, 3454, 5827, 6908, 11654, 13816, 23308, 46616, 64097, 128194, 256388, 512776, 914839, 1829678, 3659356, 7318712, 10063229, 20126458, 40252916, 80505832]

約数ペア:

[(1, 80505832), (2, 40252916), (4, 20126458), (8, 10063229), (11, 7318712), (22, 3659356), (44, 1829678), (88, 914839), (157, 512776), (314, 256388), (628, 128194), (1256, 64097), (1727, 46616), (3454, 23308), (5827, 13816), (6908, 11654)]