1567128256

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{176161}}^1$

素因数の和:176312

約数の個数: 28

約数和(自身を含む): 3132160360

約数和(自身を除く): 1565032104

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 176161, 352322, 704644, 1409288, 2818576, 5637152, 11274304, 24486379, 48972758, 97945516, 195891032, 391782064, 783564128, 1567128256]

約数ペア:

[(1, 1567128256), (2, 783564128), (4, 391782064), (8, 195891032), (16, 97945516), (32, 48972758), (64, 24486379), (139, 11274304), (278, 5637152), (556, 2818576), (1112, 1409288), (2224, 704644), (4448, 352322), (8896, 176161)]