31365244

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{110441}}^1$

素因数の和:110516

約数の個数: 12

約数和(自身を含む): 55662768

約数和(自身を除く): 24297524

約数列:

[1, 2, 4, 71, 142, 284, 110441, 220882, 441764, 7841311, 15682622, 31365244]

約数ペア:

[(1, 31365244), (2, 15682622), (4, 7841311), (71, 441764), (142, 220882), (284, 110441)]