2064121856

素因数分解:

$2^{19}\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 4294963200

約数和(自身を除く): 2230841344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 256, 496, 508, 512, 992, 1016, 1024, 1984, 2032, 2048, 3937, 3968, 4064, 4096, 7874, 7936, 8128, 8192, 15748, 15872, 16256, 16384, 31496, 31744, 32512, 32768, 62992, 63488, 65024, 65536, 125984, 126976, 130048, 131072, 251968, 253952, 260096, 262144, 503936, 507904, 520192, 524288, 1007872, 1015808, 1040384, 2015744, 2031616, 2080768, 4031488, 4063232, 4161536, 8062976, 8126464, 8323072, 16125952, 16252928, 16646144, 32251904, 33292288, 64503808, 66584576, 129007616, 258015232, 516030464, 1032060928, 2064121856]

約数ペア:

[(1, 2064121856), (2, 1032060928), (4, 516030464), (8, 258015232), (16, 129007616), (31, 66584576), (32, 64503808), (62, 33292288), (64, 32251904), (124, 16646144), (127, 16252928), (128, 16125952), (248, 8323072), (254, 8126464), (256, 8062976), (496, 4161536), (508, 4063232), (512, 4031488), (992, 2080768), (1016, 2031616), (1024, 2015744), (1984, 1040384), (2032, 1015808), (2048, 1007872), (3937, 524288), (3968, 520192), (4064, 507904), (4096, 503936), (7874, 262144), (7936, 260096), (8128, 253952), (8192, 251968), (15748, 131072), (15872, 130048), (16256, 126976), (16384, 125984), (31496, 65536), (31744, 65024), (32512, 63488), (32768, 62992)]