16588928

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 35343000

約数和(自身を除く): 18754072

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 64, 82, 109, 116, 128, 164, 218, 232, 328, 436, 464, 656, 872, 928, 1189, 1312, 1744, 1856, 2378, 2624, 3161, 3488, 3712, 4469, 4756, 5248, 6322, 6976, 8938, 9512, 12644, 13952, 17876, 19024, 25288, 35752, 38048, 50576, 71504, 76096, 101152, 129601, 143008, 152192, 202304, 259202, 286016, 404608, 518404, 572032, 1036808, 2073616, 4147232, 8294464, 16588928]

約数ペア:

[(1, 16588928), (2, 8294464), (4, 4147232), (8, 2073616), (16, 1036808), (29, 572032), (32, 518404), (41, 404608), (58, 286016), (64, 259202), (82, 202304), (109, 152192), (116, 143008), (128, 129601), (164, 101152), (218, 76096), (232, 71504), (328, 50576), (436, 38048), (464, 35752), (656, 25288), (872, 19024), (928, 17876), (1189, 13952), (1312, 12644), (1744, 9512), (1856, 8938), (2378, 6976), (2624, 6322), (3161, 5248), (3488, 4756), (3712, 4469)]