27584672

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{20047}}^1$

素因数の和:20100

約数の個数: 24

約数和(自身を含む): 55573056

約数和(自身を除く): 27988384

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 20047, 40094, 80188, 160376, 320752, 641504, 862021, 1724042, 3448084, 6896168, 13792336, 27584672]

約数ペア:

[(1, 27584672), (2, 13792336), (4, 6896168), (8, 3448084), (16, 1724042), (32, 862021), (43, 641504), (86, 320752), (172, 160376), (344, 80188), (688, 40094), (1376, 20047)]