31996835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5531}}^1$

素因数の和:5638

約数の個数: 16

約数和(自身を含む): 41821920

約数和(自身を除く): 9825085

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5531, 5785, 27655, 71903, 359515, 492259, 2461295, 6399367, 31996835]

約数ペア:

[(1, 31996835), (5, 6399367), (13, 2461295), (65, 492259), (89, 359515), (445, 71903), (1157, 27655), (5531, 5785)]