80496512

素因数分解:

$2^7\times {\mathrm{257}}^1\times {\mathrm{2447}}^1$

素因数の和:2718

約数の個数: 32

約数和(自身を含む): 161053920

約数和(自身を除く): 80557408

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 257, 514, 1028, 2056, 2447, 4112, 4894, 8224, 9788, 16448, 19576, 32896, 39152, 78304, 156608, 313216, 628879, 1257758, 2515516, 5031032, 10062064, 20124128, 40248256, 80496512]

約数ペア:

[(1, 80496512), (2, 40248256), (4, 20124128), (8, 10062064), (16, 5031032), (32, 2515516), (64, 1257758), (128, 628879), (257, 313216), (514, 156608), (1028, 78304), (2056, 39152), (2447, 32896), (4112, 19576), (4894, 16448), (8224, 9788)]