17515864

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 33858000

約数和(自身を除く): 16342136

約数列:

[1, 2, 4, 8, 53, 106, 109, 212, 218, 379, 424, 436, 758, 872, 1516, 3032, 5777, 11554, 20087, 23108, 40174, 41311, 46216, 80348, 82622, 160696, 165244, 330488, 2189483, 4378966, 8757932, 17515864]

約数ペア:

[(1, 17515864), (2, 8757932), (4, 4378966), (8, 2189483), (53, 330488), (106, 165244), (109, 160696), (212, 82622), (218, 80348), (379, 46216), (424, 41311), (436, 40174), (758, 23108), (872, 20087), (1516, 11554), (3032, 5777)]