40887375104

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8191}}^1$

素因数の和:8292

約数の個数: 144

約数和(自身を含む): 91625619456

約数和(自身を除く): 50738244352

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 37, 62, 64, 68, 74, 124, 128, 136, 148, 248, 256, 272, 296, 496, 527, 544, 592, 629, 992, 1054, 1088, 1147, 1184, 1258, 1984, 2108, 2176, 2294, 2368, 2516, 3968, 4216, 4352, 4588, 4736, 5032, 7936, 8191, 8432, 9176, 9472, 10064, 16382, 16864, 18352, 19499, 20128, 32764, 33728, 36704, 38998, 40256, 65528, 67456, 73408, 77996, 80512, 131056, 134912, 139247, 146816, 155992, 161024, 253921, 262112, 278494, 293632, 303067, 311984, 507842, 524224, 556988, 606134, 623968, 1015684, 1048448, 1113976, 1212268, 1247936, 2031368, 2096896, 2227952, 2424536, 2495872, 4062736, 4316657, 4455904, 4849072, 4991744, 5152139, 8125472, 8633314, 8911808, 9395077, 9698144, 10304278, 16250944, 17266628, 17823616, 18790154, 19396288, 20608556, 32501888, 34533256, 35647232, 37580308, 38792576, 41217112, 65003776, 69066512, 75160616, 77585152, 82434224, 138133024, 150321232, 159716309, 164868448, 276266048, 300642464, 319432618, 329736896, 552532096, 601284928, 638865236, 659473792, 1105064192, 1202569856, 1277730472, 1318947584, 2405139712, 2555460944, 5110921888, 10221843776, 20443687552, 40887375104]

約数ペア:

[(1, 40887375104), (2, 20443687552), (4, 10221843776), (8, 5110921888), (16, 2555460944), (17, 2405139712), (31, 1318947584), (32, 1277730472), (34, 1202569856), (37, 1105064192), (62, 659473792), (64, 638865236), (68, 601284928), (74, 552532096), (124, 329736896), (128, 319432618), (136, 300642464), (148, 276266048), (248, 164868448), (256, 159716309), (272, 150321232), (296, 138133024), (496, 82434224), (527, 77585152), (544, 75160616), (592, 69066512), (629, 65003776), (992, 41217112), (1054, 38792576), (1088, 37580308), (1147, 35647232), (1184, 34533256), (1258, 32501888), (1984, 20608556), (2108, 19396288), (2176, 18790154), (2294, 17823616), (2368, 17266628), (2516, 16250944), (3968, 10304278), (4216, 9698144), (4352, 9395077), (4588, 8911808), (4736, 8633314), (5032, 8125472), (7936, 5152139), (8191, 4991744), (8432, 4849072), (9176, 4455904), (9472, 4316657), (10064, 4062736), (16382, 2495872), (16864, 2424536), (18352, 2227952), (19499, 2096896), (20128, 2031368), (32764, 1247936), (33728, 1212268), (36704, 1113976), (38998, 1048448), (40256, 1015684), (65528, 623968), (67456, 606134), (73408, 556988), (77996, 524224), (80512, 507842), (131056, 311984), (134912, 303067), (139247, 293632), (146816, 278494), (155992, 262112), (161024, 253921)]