2016088888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{18461}}^1$

素因数の和:18568

約数の個数: 64

約数和(自身を含む): 4426449120

約数和(自身を除く): 2410360232

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 73, 88, 136, 146, 187, 292, 374, 584, 748, 803, 1241, 1496, 1606, 2482, 3212, 4964, 6424, 9928, 13651, 18461, 27302, 36922, 54604, 73844, 109208, 147688, 203071, 313837, 406142, 627674, 812284, 1255348, 1347653, 1624568, 2510696, 2695306, 3452207, 5390612, 6904414, 10781224, 13808828, 14824183, 22910101, 27617656, 29648366, 45820202, 59296732, 91640404, 118593464, 183280808, 252011111, 504022222, 1008044444, 2016088888]

約数ペア:

[(1, 2016088888), (2, 1008044444), (4, 504022222), (8, 252011111), (11, 183280808), (17, 118593464), (22, 91640404), (34, 59296732), (44, 45820202), (68, 29648366), (73, 27617656), (88, 22910101), (136, 14824183), (146, 13808828), (187, 10781224), (292, 6904414), (374, 5390612), (584, 3452207), (748, 2695306), (803, 2510696), (1241, 1624568), (1496, 1347653), (1606, 1255348), (2482, 812284), (3212, 627674), (4964, 406142), (6424, 313837), (9928, 203071), (13651, 147688), (18461, 109208), (27302, 73844), (36922, 54604)]