16927744

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 44

約数和(自身を含む): 34520608

約数和(自身を除く): 17592864

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 271, 488, 512, 542, 976, 1024, 1084, 1952, 2168, 3904, 4336, 7808, 8672, 15616, 16531, 17344, 31232, 33062, 34688, 62464, 66124, 69376, 132248, 138752, 264496, 277504, 528992, 1057984, 2115968, 4231936, 8463872, 16927744]

約数ペア:

[(1, 16927744), (2, 8463872), (4, 4231936), (8, 2115968), (16, 1057984), (32, 528992), (61, 277504), (64, 264496), (122, 138752), (128, 132248), (244, 69376), (256, 66124), (271, 62464), (488, 34688), (512, 33062), (542, 31232), (976, 17344), (1024, 16531), (1084, 15616), (1952, 8672), (2168, 7808), (3904, 4336)]