131716304

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{18583}}^1$

素因数の和:19034

約数の個数: 20

約数和(自身を含む): 255790176

約数和(自身を除く): 124073872

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 18583, 37166, 74332, 148664, 297328, 8232269, 16464538, 32929076, 65858152, 131716304]

約数ペア:

[(1, 131716304), (2, 65858152), (4, 32929076), (8, 16464538), (16, 8232269), (443, 297328), (886, 148664), (1772, 74332), (3544, 37166), (7088, 18583)]