47331446

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{1913}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 72349200

約数和(自身を除く): 25017754

約数列:

[1, 2, 89, 139, 178, 278, 1913, 3826, 12371, 24742, 170257, 265907, 340514, 531814, 23665723, 47331446]

約数ペア:

[(1, 47331446), (2, 23665723), (89, 531814), (139, 340514), (178, 265907), (278, 170257), (1913, 24742), (3826, 12371)]