71571232

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{26947}}^1$

素因数の和:27040

約数の個数: 24

約数和(自身を含む): 142608816

約数和(自身を除く): 71037584

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 26947, 53894, 107788, 215576, 431152, 862304, 2236601, 4473202, 8946404, 17892808, 35785616, 71571232]

約数ペア:

[(1, 71571232), (2, 35785616), (4, 17892808), (8, 8946404), (16, 4473202), (32, 2236601), (83, 862304), (166, 431152), (332, 215576), (664, 107788), (1328, 53894), (2656, 26947)]