80395264

素因数分解:

$2^{10}\times {\mathrm{78511}}^1$

素因数の和:78531

約数の個数: 22

約数和(自身を含む): 160714064

約数和(自身を除く): 80318800

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 78511, 157022, 314044, 628088, 1256176, 2512352, 5024704, 10049408, 20098816, 40197632, 80395264]

約数ペア:

[(1, 80395264), (2, 40197632), (4, 20098816), (8, 10049408), (16, 5024704), (32, 2512352), (64, 1256176), (128, 628088), (256, 314044), (512, 157022), (1024, 78511)]