205809088

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{25321}}^1$

素因数の和:25460

約数の個数: 28

約数和(自身を含む): 411634432

約数和(自身を除く): 205825344

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 25321, 50642, 101284, 202568, 405136, 810272, 1620544, 3215767, 6431534, 12863068, 25726136, 51452272, 102904544, 205809088]

約数ペア:

[(1, 205809088), (2, 102904544), (4, 51452272), (8, 25726136), (16, 12863068), (32, 6431534), (64, 3215767), (127, 1620544), (254, 810272), (508, 405136), (1016, 202568), (2032, 101284), (4064, 50642), (8128, 25321)]