129928192

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{4093}}^1$

素因数の和:4144

約数の個数: 44

約数和(自身を含む): 268173376

約数和(自身を除く): 138245184

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 4093, 7936, 8186, 15872, 16372, 31744, 32744, 65488, 126883, 130976, 253766, 261952, 507532, 523904, 1015064, 1047808, 2030128, 2095616, 4060256, 4191232, 8120512, 16241024, 32482048, 64964096, 129928192]

約数ペア:

[(1, 129928192), (2, 64964096), (4, 32482048), (8, 16241024), (16, 8120512), (31, 4191232), (32, 4060256), (62, 2095616), (64, 2030128), (124, 1047808), (128, 1015064), (248, 523904), (256, 507532), (496, 261952), (512, 253766), (992, 130976), (1024, 126883), (1984, 65488), (3968, 32744), (4093, 31744), (7936, 16372), (8186, 15872)]