123746048

素因数分解:

$2^8\times {\mathrm{31}}^2\times {\mathrm{503}}^1$

素因数の和:581

約数の個数: 54

約数和(自身を含む): 255741192

約数和(自身を除く): 131995144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 503, 961, 992, 1006, 1922, 1984, 2012, 3844, 3968, 4024, 7688, 7936, 8048, 15376, 15593, 16096, 30752, 31186, 32192, 61504, 62372, 64384, 123008, 124744, 128768, 246016, 249488, 483383, 498976, 966766, 997952, 1933532, 1995904, 3867064, 3991808, 7734128, 15468256, 30936512, 61873024, 123746048]

約数ペア:

[(1, 123746048), (2, 61873024), (4, 30936512), (8, 15468256), (16, 7734128), (31, 3991808), (32, 3867064), (62, 1995904), (64, 1933532), (124, 997952), (128, 966766), (248, 498976), (256, 483383), (496, 249488), (503, 246016), (961, 128768), (992, 124744), (1006, 123008), (1922, 64384), (1984, 62372), (2012, 61504), (3844, 32192), (3968, 31186), (4024, 30752), (7688, 16096), (7936, 15593), (8048, 15376)]