16888942256

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{389}}^1\times {\mathrm{32693}}^1$

素因数の和:33173

約数の個数: 40

約数和(自身を含む): 33202718640

約数和(自身を除く): 16313776384

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 389, 664, 778, 1328, 1556, 3112, 6224, 32287, 32693, 64574, 65386, 129148, 130772, 258296, 261544, 516592, 523088, 2713519, 5427038, 10854076, 12717577, 21708152, 25435154, 43416304, 50870308, 101740616, 203481232, 1055558891, 2111117782, 4222235564, 8444471128, 16888942256]

約数ペア:

[(1, 16888942256), (2, 8444471128), (4, 4222235564), (8, 2111117782), (16, 1055558891), (83, 203481232), (166, 101740616), (332, 50870308), (389, 43416304), (664, 25435154), (778, 21708152), (1328, 12717577), (1556, 10854076), (3112, 5427038), (6224, 2713519), (32287, 523088), (32693, 516592), (64574, 261544), (65386, 258296), (129148, 130772)]