2057142016

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{186877}}^1$

素因数の和:186936

約数の個数: 36

約数和(自身を含む): 4201764952

約数和(自身を除く): 2144622936

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2752, 5504, 11008, 186877, 373754, 747508, 1495016, 2990032, 5980064, 8035711, 11960128, 16071422, 23920256, 32142844, 47840512, 64285688, 128571376, 257142752, 514285504, 1028571008, 2057142016]

約数ペア:

[(1, 2057142016), (2, 1028571008), (4, 514285504), (8, 257142752), (16, 128571376), (32, 64285688), (43, 47840512), (64, 32142844), (86, 23920256), (128, 16071422), (172, 11960128), (256, 8035711), (344, 5980064), (688, 2990032), (1376, 1495016), (2752, 747508), (5504, 373754), (11008, 186877)]