16333312

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 80

約数和(自身を含む): 36336960

約数和(自身を除く): 20003648

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 73, 76, 92, 128, 146, 152, 184, 256, 292, 304, 368, 437, 512, 584, 608, 736, 874, 1168, 1216, 1387, 1472, 1679, 1748, 2336, 2432, 2774, 2944, 3358, 3496, 4672, 4864, 5548, 5888, 6716, 6992, 9344, 9728, 11096, 11776, 13432, 13984, 18688, 22192, 26864, 27968, 31901, 37376, 44384, 53728, 55936, 63802, 88768, 107456, 111872, 127604, 177536, 214912, 223744, 255208, 355072, 429824, 510416, 710144, 859648, 1020832, 2041664, 4083328, 8166656, 16333312]

約数ペア:

[(1, 16333312), (2, 8166656), (4, 4083328), (8, 2041664), (16, 1020832), (19, 859648), (23, 710144), (32, 510416), (38, 429824), (46, 355072), (64, 255208), (73, 223744), (76, 214912), (92, 177536), (128, 127604), (146, 111872), (152, 107456), (184, 88768), (256, 63802), (292, 55936), (304, 53728), (368, 44384), (437, 37376), (512, 31901), (584, 27968), (608, 26864), (736, 22192), (874, 18688), (1168, 13984), (1216, 13432), (1387, 11776), (1472, 11096), (1679, 9728), (1748, 9344), (2336, 6992), (2432, 6716), (2774, 5888), (2944, 5548), (3358, 4864), (3496, 4672)]