55786568

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{170081}}^1$

素因数の和:170128

約数の個数: 16

約数和(自身を含む): 107151660

約数和(自身を除く): 51365092

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 170081, 340162, 680324, 1360648, 6973321, 13946642, 27893284, 55786568]

約数ペア:

[(1, 55786568), (2, 27893284), (4, 13946642), (8, 6973321), (41, 1360648), (82, 680324), (164, 340162), (328, 170081)]