31058534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{15121}}^1$

素因数の和:15215

約数の個数: 16

約数和(自身を含む): 50809920

約数和(自身を除く): 19751386

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 15121, 30242, 196573, 393146, 1194559, 2389118, 15529267, 31058534]

約数ペア:

[(1, 31058534), (2, 15529267), (13, 2389118), (26, 1194559), (79, 393146), (158, 196573), (1027, 30242), (2054, 15121)]