80412928

素因数分解:

$2^8\times {\mathrm{314113}}^1$

素因数の和:314129

約数の個数: 18

約数和(自身を含む): 160512254

約数和(自身を除く): 80099326

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 314113, 628226, 1256452, 2512904, 5025808, 10051616, 20103232, 40206464, 80412928]

約数ペア:

[(1, 80412928), (2, 40206464), (4, 20103232), (8, 10051616), (16, 5025808), (32, 2512904), (64, 1256452), (128, 628226), (256, 314113)]