2089317824

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{8221}}^1$

素因数の和:8282

約数の個数: 84

約数和(自身を含む): 4774054968

約数和(自身を除く): 2684737144

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 361, 418, 608, 704, 722, 836, 1216, 1444, 1672, 2888, 3344, 3971, 5776, 6688, 7942, 8221, 11552, 13376, 15884, 16442, 23104, 31768, 32884, 63536, 65768, 90431, 127072, 131536, 156199, 180862, 254144, 263072, 312398, 361724, 526144, 624796, 723448, 1249592, 1446896, 1718189, 2499184, 2893792, 2967781, 3436378, 4998368, 5787584, 5935562, 6872756, 9996736, 11871124, 13745512, 23742248, 27491024, 32645591, 47484496, 54982048, 65291182, 94968992, 109964096, 130582364, 189937984, 261164728, 522329456, 1044658912, 2089317824]

約数ペア:

[(1, 2089317824), (2, 1044658912), (4, 522329456), (8, 261164728), (11, 189937984), (16, 130582364), (19, 109964096), (22, 94968992), (32, 65291182), (38, 54982048), (44, 47484496), (64, 32645591), (76, 27491024), (88, 23742248), (152, 13745512), (176, 11871124), (209, 9996736), (304, 6872756), (352, 5935562), (361, 5787584), (418, 4998368), (608, 3436378), (704, 2967781), (722, 2893792), (836, 2499184), (1216, 1718189), (1444, 1446896), (1672, 1249592), (2888, 723448), (3344, 624796), (3971, 526144), (5776, 361724), (6688, 312398), (7942, 263072), (8221, 254144), (11552, 180862), (13376, 156199), (15884, 131536), (16442, 127072), (23104, 90431), (31768, 65768), (32884, 63536)]