16421617168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2275723}}^1$

素因数の和:2275783

約数の個数: 40

約数和(自身を含む): 35555911776

約数和(自身を除く): 19134294608

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 2275723, 4551446, 9102892, 18205784, 25032953, 36411568, 50065906, 93304643, 100131812, 186609286, 200263624, 373218572, 400527248, 746437144, 1026351073, 1492874288, 2052702146, 4105404292, 8210808584, 16421617168]

約数ペア:

[(1, 16421617168), (2, 8210808584), (4, 4105404292), (8, 2052702146), (11, 1492874288), (16, 1026351073), (22, 746437144), (41, 400527248), (44, 373218572), (82, 200263624), (88, 186609286), (164, 100131812), (176, 93304643), (328, 50065906), (451, 36411568), (656, 25032953), (902, 18205784), (1804, 9102892), (3608, 4551446), (7216, 2275723)]