542316376

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{43427}}^1$

素因数の和:43663

約数の個数: 32

約数和(自身を含む): 1167344640

約数和(自身を除く): 625028264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 6244, 12488, 43427, 86854, 173708, 303989, 347416, 607978, 1215956, 2431912, 9684221, 19368442, 38736884, 67789547, 77473768, 135579094, 271158188, 542316376]

約数ペア:

[(1, 542316376), (2, 271158188), (4, 135579094), (7, 77473768), (8, 67789547), (14, 38736884), (28, 19368442), (56, 9684221), (223, 2431912), (446, 1215956), (892, 607978), (1561, 347416), (1784, 303989), (3122, 173708), (6244, 86854), (12488, 43427)]