8633872

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 60

約数和(自身を含む): 18879744

約数和(自身を除く): 10245872

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 103, 104, 124, 169, 206, 208, 248, 338, 403, 412, 496, 676, 806, 824, 1339, 1352, 1612, 1648, 2678, 2704, 3193, 3224, 5239, 5356, 6386, 6448, 10478, 10712, 12772, 17407, 20956, 21424, 25544, 34814, 41509, 41912, 51088, 69628, 83018, 83824, 139256, 166036, 278512, 332072, 539617, 664144, 1079234, 2158468, 4316936, 8633872]

約数ペア:

[(1, 8633872), (2, 4316936), (4, 2158468), (8, 1079234), (13, 664144), (16, 539617), (26, 332072), (31, 278512), (52, 166036), (62, 139256), (103, 83824), (104, 83018), (124, 69628), (169, 51088), (206, 41912), (208, 41509), (248, 34814), (338, 25544), (403, 21424), (412, 20956), (496, 17407), (676, 12772), (806, 10712), (824, 10478), (1339, 6448), (1352, 6386), (1612, 5356), (1648, 5239), (2678, 3224), (2704, 3193)]