16840128

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:785

約数の個数: 56

約数和(自身を含む): 44947840

約数和(自身を除く): 28107712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 139, 192, 278, 417, 556, 631, 834, 1112, 1262, 1668, 1893, 2224, 2524, 3336, 3786, 4448, 5048, 6672, 7572, 8896, 10096, 13344, 15144, 20192, 26688, 30288, 40384, 60576, 87709, 121152, 175418, 263127, 350836, 526254, 701672, 1052508, 1403344, 2105016, 2806688, 4210032, 5613376, 8420064, 16840128]

約数ペア:

[(1, 16840128), (2, 8420064), (3, 5613376), (4, 4210032), (6, 2806688), (8, 2105016), (12, 1403344), (16, 1052508), (24, 701672), (32, 526254), (48, 350836), (64, 263127), (96, 175418), (139, 121152), (192, 87709), (278, 60576), (417, 40384), (556, 30288), (631, 26688), (834, 20192), (1112, 15144), (1262, 13344), (1668, 10096), (1893, 8896), (2224, 7572), (2524, 6672), (3336, 5048), (3786, 4448)]