80156326

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{743}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 134991360

約数和(自身を除く): 54835034

約数列:

[1, 2, 17, 19, 34, 38, 167, 323, 334, 646, 743, 1486, 2839, 3173, 5678, 6346, 12631, 14117, 25262, 28234, 53941, 107882, 124081, 239989, 248162, 479978, 2109377, 2357539, 4218754, 4715078, 40078163, 80156326]

約数ペア:

[(1, 80156326), (2, 40078163), (17, 4715078), (19, 4218754), (34, 2357539), (38, 2109377), (167, 479978), (323, 248162), (334, 239989), (646, 124081), (743, 107882), (1486, 53941), (2839, 28234), (3173, 25262), (5678, 14117), (6346, 12631)]