31324282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{1871}}^1$

素因数の和:2645

約数の個数: 16

約数和(自身を含む): 51352704

約数和(自身を除く): 20028422

約数列:

[1, 2, 11, 22, 761, 1522, 1871, 3742, 8371, 16742, 20581, 41162, 1423831, 2847662, 15662141, 31324282]

約数ペア:

[(1, 31324282), (2, 15662141), (11, 2847662), (22, 1423831), (761, 41162), (1522, 20581), (1871, 16742), (3742, 8371)]