86938864

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{32537}}^1$

素因数の和:32712

約数の個数: 20

約数和(自身を含む): 169457904

約数和(自身を除く): 82519040

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 32537, 65074, 130148, 260296, 520592, 5433679, 10867358, 21734716, 43469432, 86938864]

約数ペア:

[(1, 86938864), (2, 43469432), (4, 21734716), (8, 10867358), (16, 5433679), (167, 520592), (334, 260296), (668, 130148), (1336, 65074), (2672, 32537)]