16581312

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2617}}^1$

素因数の和:2646

約数の個数: 84

約数和(自身を含む): 51867816

約数和(自身を除く): 35286504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 2617, 3168, 5234, 6336, 7851, 10468, 15702, 20936, 23553, 28787, 31404, 41872, 47106, 57574, 62808, 83744, 86361, 94212, 115148, 125616, 167488, 172722, 188424, 230296, 251232, 259083, 345444, 376848, 460592, 502464, 518166, 690888, 753696, 921184, 1036332, 1381776, 1507392, 1842368, 2072664, 2763552, 4145328, 5527104, 8290656, 16581312]

約数ペア:

[(1, 16581312), (2, 8290656), (3, 5527104), (4, 4145328), (6, 2763552), (8, 2072664), (9, 1842368), (11, 1507392), (12, 1381776), (16, 1036332), (18, 921184), (22, 753696), (24, 690888), (32, 518166), (33, 502464), (36, 460592), (44, 376848), (48, 345444), (64, 259083), (66, 251232), (72, 230296), (88, 188424), (96, 172722), (99, 167488), (132, 125616), (144, 115148), (176, 94212), (192, 86361), (198, 83744), (264, 62808), (288, 57574), (352, 47106), (396, 41872), (528, 31404), (576, 28787), (704, 23553), (792, 20936), (1056, 15702), (1584, 10468), (2112, 7851), (2617, 6336), (3168, 5234)]