81933314

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{37897}}^1$

素因数の和:37969

約数の個数: 16

約数和(自身を含む): 130975488

約数和(自身を除く): 49042174

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 37897, 75794, 871631, 1743262, 1781159, 3562318, 40966657, 81933314]

約数ペア:

[(1, 81933314), (2, 40966657), (23, 3562318), (46, 1781159), (47, 1743262), (94, 871631), (1081, 75794), (2162, 37897)]