56557610008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{164411657}}^1$

素因数の和:164411706

約数の個数: 16

約数和(自身を含む): 108511694280

約数和(自身を除く): 51954084272

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 164411657, 328823314, 657646628, 1315293256, 7069701251, 14139402502, 28278805004, 56557610008]

約数ペア:

[(1, 56557610008), (2, 28278805004), (4, 14139402502), (8, 7069701251), (43, 1315293256), (86, 657646628), (172, 328823314), (344, 164411657)]