80779616

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1427}}^1$

素因数の和:1527

約数の個数: 48

約数和(自身を含む): 167333040

約数和(自身を除く): 86553424

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 116, 122, 232, 244, 464, 488, 928, 976, 1427, 1769, 1952, 2854, 3538, 5708, 7076, 11416, 14152, 22832, 28304, 41383, 45664, 56608, 82766, 87047, 165532, 174094, 331064, 348188, 662128, 696376, 1324256, 1392752, 2524363, 2785504, 5048726, 10097452, 20194904, 40389808, 80779616]

約数ペア:

[(1, 80779616), (2, 40389808), (4, 20194904), (8, 10097452), (16, 5048726), (29, 2785504), (32, 2524363), (58, 1392752), (61, 1324256), (116, 696376), (122, 662128), (232, 348188), (244, 331064), (464, 174094), (488, 165532), (928, 87047), (976, 82766), (1427, 56608), (1769, 45664), (1952, 41383), (2854, 28304), (3538, 22832), (5708, 14152), (7076, 11416)]