107881984

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1027

約数の個数: 80

約数和(自身を含む): 254555136

約数和(自身を除く): 146673152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 971, 992, 1736, 1792, 1942, 1984, 3472, 3584, 3884, 3968, 6797, 6944, 7768, 7936, 13594, 13888, 15536, 15872, 27188, 27776, 30101, 31072, 54376, 55552, 60202, 62144, 108752, 111104, 120404, 124288, 210707, 217504, 240808, 248576, 421414, 435008, 481616, 497152, 842828, 870016, 963232, 1685656, 1740032, 1926464, 3371312, 3480064, 3852928, 6742624, 7705856, 13485248, 15411712, 26970496, 53940992, 107881984]

約数ペア:

[(1, 107881984), (2, 53940992), (4, 26970496), (7, 15411712), (8, 13485248), (14, 7705856), (16, 6742624), (28, 3852928), (31, 3480064), (32, 3371312), (56, 1926464), (62, 1740032), (64, 1685656), (112, 963232), (124, 870016), (128, 842828), (217, 497152), (224, 481616), (248, 435008), (256, 421414), (434, 248576), (448, 240808), (496, 217504), (512, 210707), (868, 124288), (896, 120404), (971, 111104), (992, 108752), (1736, 62144), (1792, 60202), (1942, 55552), (1984, 54376), (3472, 31072), (3584, 30101), (3884, 27776), (3968, 27188), (6797, 15872), (6944, 15536), (7768, 13888), (7936, 13594)]