80551232

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:559

約数の個数: 56

約数和(自身を含む): 166298880

約数和(自身を除く): 85747648

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 64, 94, 122, 188, 244, 376, 439, 488, 752, 878, 976, 1504, 1756, 1952, 2867, 3008, 3512, 3904, 5734, 7024, 11468, 14048, 20633, 22936, 26779, 28096, 41266, 45872, 53558, 82532, 91744, 107116, 165064, 183488, 214232, 330128, 428464, 660256, 856928, 1258613, 1320512, 1713856, 2517226, 5034452, 10068904, 20137808, 40275616, 80551232]

約数ペア:

[(1, 80551232), (2, 40275616), (4, 20137808), (8, 10068904), (16, 5034452), (32, 2517226), (47, 1713856), (61, 1320512), (64, 1258613), (94, 856928), (122, 660256), (188, 428464), (244, 330128), (376, 214232), (439, 183488), (488, 165064), (752, 107116), (878, 91744), (976, 82532), (1504, 53558), (1756, 45872), (1952, 41266), (2867, 28096), (3008, 26779), (3512, 22936), (3904, 20633), (5734, 14048), (7024, 11468)]