31573342

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{2207}}^1$

素因数の和:2543

約数の個数: 16

約数和(自身を含む): 49600512

約数和(自身を除く): 18027170

約数列:

[1, 2, 23, 46, 311, 622, 2207, 4414, 7153, 14306, 50761, 101522, 686377, 1372754, 15786671, 31573342]

約数ペア:

[(1, 31573342), (2, 15786671), (23, 1372754), (46, 686377), (311, 101522), (622, 50761), (2207, 14306), (4414, 7153)]