43120538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 71884800

約数和(自身を除く): 28764262

約数列:

[1, 2, 19, 23, 38, 46, 103, 206, 437, 479, 874, 958, 1957, 2369, 3914, 4738, 9101, 11017, 18202, 22034, 45011, 49337, 90022, 98674, 209323, 418646, 937403, 1134751, 1874806, 2269502, 21560269, 43120538]

約数ペア:

[(1, 43120538), (2, 21560269), (19, 2269502), (23, 1874806), (38, 1134751), (46, 937403), (103, 418646), (206, 209323), (437, 98674), (479, 90022), (874, 49337), (958, 45011), (1957, 22034), (2369, 18202), (3914, 11017), (4738, 9101)]