80561536

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1973}}^1$

素因数の和:2027

約数の個数: 64

約数和(自身を含む): 181213200

約数和(自身を除く): 100651664

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 319, 352, 464, 638, 704, 928, 1276, 1408, 1856, 1973, 2552, 3712, 3946, 5104, 7892, 10208, 15784, 20416, 21703, 31568, 40832, 43406, 57217, 63136, 86812, 114434, 126272, 173624, 228868, 252544, 347248, 457736, 629387, 694496, 915472, 1258774, 1388992, 1830944, 2517548, 2777984, 3661888, 5035096, 7323776, 10070192, 20140384, 40280768, 80561536]

約数ペア:

[(1, 80561536), (2, 40280768), (4, 20140384), (8, 10070192), (11, 7323776), (16, 5035096), (22, 3661888), (29, 2777984), (32, 2517548), (44, 1830944), (58, 1388992), (64, 1258774), (88, 915472), (116, 694496), (128, 629387), (176, 457736), (232, 347248), (319, 252544), (352, 228868), (464, 173624), (638, 126272), (704, 114434), (928, 86812), (1276, 63136), (1408, 57217), (1856, 43406), (1973, 40832), (2552, 31568), (3712, 21703), (3946, 20416), (5104, 15784), (7892, 10208)]