18077888

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{6569}}^1$

素因数の和:6624

約数の個数: 28

約数和(自身を含む): 36713160

約数和(自身を除く): 18635272

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 6569, 13138, 26276, 52552, 105104, 210208, 282467, 420416, 564934, 1129868, 2259736, 4519472, 9038944, 18077888]

約数ペア:

[(1, 18077888), (2, 9038944), (4, 4519472), (8, 2259736), (16, 1129868), (32, 564934), (43, 420416), (64, 282467), (86, 210208), (172, 105104), (344, 52552), (688, 26276), (1376, 13138), (2752, 6569)]