80190464

素因数分解:

$2^{10}\times {\mathrm{78311}}^1$

素因数の和:78331

約数の個数: 22

約数和(自身を含む): 160304664

約数和(自身を除く): 80114200

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 78311, 156622, 313244, 626488, 1252976, 2505952, 5011904, 10023808, 20047616, 40095232, 80190464]

約数ペア:

[(1, 80190464), (2, 40095232), (4, 20047616), (8, 10023808), (16, 5011904), (32, 2505952), (64, 1252976), (128, 626488), (256, 313244), (512, 156622), (1024, 78311)]