81632576

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{29663}}^1$

素因数の和:29718

約数の個数: 28

約数和(自身を含む): 165762432

約数和(自身を除く): 84129856

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 29663, 59326, 118652, 237304, 474608, 949216, 1275509, 1898432, 2551018, 5102036, 10204072, 20408144, 40816288, 81632576]

約数ペア:

[(1, 81632576), (2, 40816288), (4, 20408144), (8, 10204072), (16, 5102036), (32, 2551018), (43, 1898432), (64, 1275509), (86, 949216), (172, 474608), (344, 237304), (688, 118652), (1376, 59326), (2752, 29663)]