2022367744

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{947}}^1$

素因数の和:1105

約数の個数: 80

約数和(自身を含む): 4181794848

約数和(自身を除く): 2159427104

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 97, 128, 172, 194, 256, 344, 388, 512, 688, 776, 947, 1376, 1552, 1894, 2752, 3104, 3788, 4171, 5504, 6208, 7576, 8342, 11008, 12416, 15152, 16684, 22016, 24832, 30304, 33368, 40721, 49664, 60608, 66736, 81442, 91859, 121216, 133472, 162884, 183718, 242432, 266944, 325768, 367436, 484864, 533888, 651536, 734872, 1067776, 1303072, 1469744, 2135552, 2606144, 2939488, 3949937, 5212288, 5878976, 7899874, 10424576, 11757952, 15799748, 20849152, 23515904, 31599496, 47031808, 63198992, 126397984, 252795968, 505591936, 1011183872, 2022367744]

約数ペア:

[(1, 2022367744), (2, 1011183872), (4, 505591936), (8, 252795968), (16, 126397984), (32, 63198992), (43, 47031808), (64, 31599496), (86, 23515904), (97, 20849152), (128, 15799748), (172, 11757952), (194, 10424576), (256, 7899874), (344, 5878976), (388, 5212288), (512, 3949937), (688, 2939488), (776, 2606144), (947, 2135552), (1376, 1469744), (1552, 1303072), (1894, 1067776), (2752, 734872), (3104, 651536), (3788, 533888), (4171, 484864), (5504, 367436), (6208, 325768), (7576, 266944), (8342, 242432), (11008, 183718), (12416, 162884), (15152, 133472), (16684, 121216), (22016, 91859), (24832, 81442), (30304, 66736), (33368, 60608), (40721, 49664)]