16617991936

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23011}}^1$

素因数の和:23078

約数の個数: 144

約数和(自身を含む): 42144729088

約数和(自身を除く): 25526737152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 896, 992, 1456, 1612, 1664, 1736, 1792, 1984, 2821, 2912, 3224, 3328, 3472, 3968, 5642, 5824, 6448, 6944, 7936, 11284, 11648, 12896, 13888, 22568, 23011, 23296, 25792, 27776, 45136, 46022, 51584, 55552, 90272, 92044, 103168, 161077, 180544, 184088, 299143, 322154, 361088, 368176, 598286, 644308, 713341, 722176, 736352, 1196572, 1288616, 1426682, 1472704, 2094001, 2393144, 2577232, 2853364, 2945408, 4188002, 4786288, 4993387, 5154464, 5706728, 5890816, 8376004, 9273433, 9572576, 9986774, 10308928, 11413456, 16752008, 18546866, 19145152, 19973548, 20617856, 22826912, 33504016, 37093732, 38290304, 39947096, 41235712, 45653824, 64914031, 67008032, 74187464, 76580608, 79894192, 91307648, 129828062, 134016064, 148374928, 159788384, 182615296, 259656124, 268032128, 296749856, 319576768, 519312248, 536064256, 593499712, 639153536, 1038624496, 1186999424, 1278307072, 2077248992, 2373998848, 4154497984, 8308995968, 16617991936]

約数ペア:

[(1, 16617991936), (2, 8308995968), (4, 4154497984), (7, 2373998848), (8, 2077248992), (13, 1278307072), (14, 1186999424), (16, 1038624496), (26, 639153536), (28, 593499712), (31, 536064256), (32, 519312248), (52, 319576768), (56, 296749856), (62, 268032128), (64, 259656124), (91, 182615296), (104, 159788384), (112, 148374928), (124, 134016064), (128, 129828062), (182, 91307648), (208, 79894192), (217, 76580608), (224, 74187464), (248, 67008032), (256, 64914031), (364, 45653824), (403, 41235712), (416, 39947096), (434, 38290304), (448, 37093732), (496, 33504016), (728, 22826912), (806, 20617856), (832, 19973548), (868, 19145152), (896, 18546866), (992, 16752008), (1456, 11413456), (1612, 10308928), (1664, 9986774), (1736, 9572576), (1792, 9273433), (1984, 8376004), (2821, 5890816), (2912, 5706728), (3224, 5154464), (3328, 4993387), (3472, 4786288), (3968, 4188002), (5642, 2945408), (5824, 2853364), (6448, 2577232), (6944, 2393144), (7936, 2094001), (11284, 1472704), (11648, 1426682), (12896, 1288616), (13888, 1196572), (22568, 736352), (23011, 722176), (23296, 713341), (25792, 644308), (27776, 598286), (45136, 368176), (46022, 361088), (51584, 322154), (55552, 299143), (90272, 184088), (92044, 180544), (103168, 161077)]