16597504

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:457

約数の個数: 80

約数和(自身を含む): 41443776

約数和(自身を除く): 24846272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 421, 448, 512, 616, 704, 842, 896, 1232, 1408, 1684, 1792, 2464, 2816, 2947, 3368, 3584, 4631, 4928, 5632, 5894, 6736, 9262, 9856, 11788, 13472, 18524, 19712, 23576, 26944, 32417, 37048, 39424, 47152, 53888, 64834, 74096, 94304, 107776, 129668, 148192, 188608, 215552, 259336, 296384, 377216, 518672, 592768, 754432, 1037344, 1185536, 1508864, 2074688, 2371072, 4149376, 8298752, 16597504]

約数ペア:

[(1, 16597504), (2, 8298752), (4, 4149376), (7, 2371072), (8, 2074688), (11, 1508864), (14, 1185536), (16, 1037344), (22, 754432), (28, 592768), (32, 518672), (44, 377216), (56, 296384), (64, 259336), (77, 215552), (88, 188608), (112, 148192), (128, 129668), (154, 107776), (176, 94304), (224, 74096), (256, 64834), (308, 53888), (352, 47152), (421, 39424), (448, 37048), (512, 32417), (616, 26944), (704, 23576), (842, 19712), (896, 18524), (1232, 13472), (1408, 11788), (1684, 9856), (1792, 9262), (2464, 6736), (2816, 5894), (2947, 5632), (3368, 4928), (3584, 4631)]