66952016

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{102061}}^1$

素因数の和:102110

約数の個数: 20

約数和(自身を含む): 132884724

約数和(自身を除く): 65932708

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 102061, 204122, 408244, 816488, 1632976, 4184501, 8369002, 16738004, 33476008, 66952016]

約数ペア:

[(1, 66952016), (2, 33476008), (4, 16738004), (8, 8369002), (16, 4184501), (41, 1632976), (82, 816488), (164, 408244), (328, 204122), (656, 102061)]