31507962238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2153}}^1\times {\mathrm{3739}}^1$

素因数の和:6016

約数の個数: 32

約数和(自身を含む): 50269190400

約数和(自身を除く): 18761228162

約数列:

[1, 2, 19, 38, 103, 206, 1957, 2153, 3739, 3914, 4306, 7478, 40907, 71041, 81814, 142082, 221759, 385117, 443518, 770234, 4213421, 7317223, 8050067, 8426842, 14634446, 16100134, 152951273, 305902546, 829156901, 1658313802, 15753981119, 31507962238]

約数ペア:

[(1, 31507962238), (2, 15753981119), (19, 1658313802), (38, 829156901), (103, 305902546), (206, 152951273), (1957, 16100134), (2153, 14634446), (3739, 8426842), (3914, 8050067), (4306, 7317223), (7478, 4213421), (40907, 770234), (71041, 443518), (81814, 385117), (142082, 221759)]