31429354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{38611}}^1$

素因数の和:38661

約数の個数: 16

約数和(自身を含む): 52821216

約数和(自身を除く): 21391862

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 38611, 77222, 424721, 849442, 1428607, 2857214, 15714677, 31429354]

約数ペア:

[(1, 31429354), (2, 15714677), (11, 2857214), (22, 1428607), (37, 849442), (74, 424721), (407, 77222), (814, 38611)]