170020864

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 104

約数和(自身を含む): 381635072

約数和(自身を除く): 211614208

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 103, 104, 124, 128, 206, 208, 248, 256, 403, 412, 416, 496, 512, 806, 824, 832, 992, 1024, 1339, 1612, 1648, 1664, 1984, 2048, 2678, 3193, 3224, 3296, 3328, 3968, 4096, 5356, 6386, 6448, 6592, 6656, 7936, 10712, 12772, 12896, 13184, 13312, 15872, 21424, 25544, 25792, 26368, 26624, 31744, 41509, 42848, 51088, 51584, 52736, 53248, 63488, 83018, 85696, 102176, 103168, 105472, 126976, 166036, 171392, 204352, 206336, 210944, 332072, 342784, 408704, 412672, 421888, 664144, 685568, 817408, 825344, 1328288, 1371136, 1634816, 1650688, 2656576, 2742272, 3269632, 5313152, 5484544, 6539264, 10626304, 13078528, 21252608, 42505216, 85010432, 170020864]

約数ペア:

[(1, 170020864), (2, 85010432), (4, 42505216), (8, 21252608), (13, 13078528), (16, 10626304), (26, 6539264), (31, 5484544), (32, 5313152), (52, 3269632), (62, 2742272), (64, 2656576), (103, 1650688), (104, 1634816), (124, 1371136), (128, 1328288), (206, 825344), (208, 817408), (248, 685568), (256, 664144), (403, 421888), (412, 412672), (416, 408704), (496, 342784), (512, 332072), (806, 210944), (824, 206336), (832, 204352), (992, 171392), (1024, 166036), (1339, 126976), (1612, 105472), (1648, 103168), (1664, 102176), (1984, 85696), (2048, 83018), (2678, 63488), (3193, 53248), (3224, 52736), (3296, 51584), (3328, 51088), (3968, 42848), (4096, 41509), (5356, 31744), (6386, 26624), (6448, 26368), (6592, 25792), (6656, 25544), (7936, 21424), (10712, 15872), (12772, 13312), (12896, 13184)]