81916934398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{169217}}^1$

素因数の和:169708

約数の個数: 32

約数和(自身を含む): 135718250976

約数和(自身を除く): 53801316578

約数列:

[1, 2, 13, 26, 43, 86, 433, 559, 866, 1118, 5629, 11258, 18619, 37238, 169217, 242047, 338434, 484094, 2199821, 4399642, 7276331, 14552662, 73270961, 94592303, 146541922, 189184606, 952522493, 1905044986, 3150651323, 6301302646, 40958467199, 81916934398]

約数ペア:

[(1, 81916934398), (2, 40958467199), (13, 6301302646), (26, 3150651323), (43, 1905044986), (86, 952522493), (433, 189184606), (559, 146541922), (866, 94592303), (1118, 73270961), (5629, 14552662), (11258, 7276331), (18619, 4399642), (37238, 2199821), (169217, 484094), (242047, 338434)]