80451321856

素因数分解:

$2^{14}\times {\mathrm{4910359}}^1$

素因数の和:4910387

約数の個数: 30

約数和(自身を含む): 160897766120

約数和(自身を除く): 80446444264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 4910359, 9820718, 19641436, 39282872, 78565744, 157131488, 314262976, 628525952, 1257051904, 2514103808, 5028207616, 10056415232, 20112830464, 40225660928, 80451321856]

約数ペア:

[(1, 80451321856), (2, 40225660928), (4, 20112830464), (8, 10056415232), (16, 5028207616), (32, 2514103808), (64, 1257051904), (128, 628525952), (256, 314262976), (512, 157131488), (1024, 78565744), (2048, 39282872), (4096, 19641436), (8192, 9820718), (16384, 4910359)]