31740422

素因数分解:

$2^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{2467}}^1$

素因数の和:3395

約数の個数: 16

約数和(自身を含む): 54493440

約数和(自身を除く): 22753018

約数列:

[1, 2, 7, 14, 919, 1838, 2467, 4934, 6433, 12866, 17269, 34538, 2267173, 4534346, 15870211, 31740422]

約数ペア:

[(1, 31740422), (2, 15870211), (7, 4534346), (14, 2267173), (919, 34538), (1838, 17269), (2467, 12866), (4934, 6433)]