28876136

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{88037}}^1$

素因数の和:88084

約数の個数: 16

約数和(自身を含む): 55463940

約数和(自身を除く): 26587804

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 88037, 176074, 352148, 704296, 3609517, 7219034, 14438068, 28876136]

約数ペア:

[(1, 28876136), (2, 14438068), (4, 7219034), (8, 3609517), (41, 704296), (82, 352148), (164, 176074), (328, 88037)]