42686068

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{20173}}^1$

素因数の和:20223

約数の個数: 18

約数和(自身を含む): 78093554

約数和(自身を除く): 35407486

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 20173, 40346, 80692, 463979, 927958, 1855916, 10671517, 21343034, 42686068]

約数ペア:

[(1, 42686068), (2, 21343034), (4, 10671517), (23, 1855916), (46, 927958), (92, 463979), (529, 80692), (1058, 40346), (2116, 20173)]