16779616

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 38060064

約数和(自身を除く): 21280448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 433, 692, 866, 1211, 1384, 1732, 2422, 2768, 3031, 3464, 4844, 5536, 6062, 6928, 9688, 12124, 13856, 19376, 24248, 38752, 48496, 74909, 96992, 149818, 299636, 524363, 599272, 1048726, 1198544, 2097452, 2397088, 4194904, 8389808, 16779616]

約数ペア:

[(1, 16779616), (2, 8389808), (4, 4194904), (7, 2397088), (8, 2097452), (14, 1198544), (16, 1048726), (28, 599272), (32, 524363), (56, 299636), (112, 149818), (173, 96992), (224, 74909), (346, 48496), (433, 38752), (692, 24248), (866, 19376), (1211, 13856), (1384, 12124), (1732, 9688), (2422, 6928), (2768, 6062), (3031, 5536), (3464, 4844)]