80686522

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{977}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 147028608

約数和(自身を除く): 66342086

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 347, 694, 977, 1954, 2429, 4858, 5899, 6839, 11798, 13678, 16609, 33218, 41293, 82586, 116263, 232526, 339019, 678038, 2373133, 4746266, 5763323, 11526646, 40343261, 80686522]

約数ペア:

[(1, 80686522), (2, 40343261), (7, 11526646), (14, 5763323), (17, 4746266), (34, 2373133), (119, 678038), (238, 339019), (347, 232526), (694, 116263), (977, 82586), (1954, 41293), (2429, 33218), (4858, 16609), (5899, 13678), (6839, 11798)]