31088065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3257}}^1$

素因数の和:3368

約数の個数: 16

約数和(自身を含む): 39408768

約数和(自身を除く): 8320703

約数列:

[1, 5, 23, 83, 115, 415, 1909, 3257, 9545, 16285, 74911, 270331, 374555, 1351655, 6217613, 31088065]

約数ペア:

[(1, 31088065), (5, 6217613), (23, 1351655), (83, 374555), (115, 270331), (415, 74911), (1909, 16285), (3257, 9545)]