80710168

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131023}}^1$

素因数の和:131047

約数の個数: 32

約数和(自身を含む): 188674560

約数和(自身を除く): 107964392

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 131023, 262046, 524092, 917161, 1048184, 1441253, 1834322, 2882506, 3668644, 5765012, 7337288, 10088771, 11530024, 20177542, 40355084, 80710168]

約数ペア:

[(1, 80710168), (2, 40355084), (4, 20177542), (7, 11530024), (8, 10088771), (11, 7337288), (14, 5765012), (22, 3668644), (28, 2882506), (44, 1834322), (56, 1441253), (77, 1048184), (88, 917161), (154, 524092), (308, 262046), (616, 131023)]