31212026

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{3011}}^1$

素因数の和:3157

約数の個数: 16

約数和(自身を含む): 48143808

約数和(自身を除く): 16931782

約数列:

[1, 2, 71, 73, 142, 146, 3011, 5183, 6022, 10366, 213781, 219803, 427562, 439606, 15606013, 31212026]

約数ペア:

[(1, 31212026), (2, 15606013), (71, 439606), (73, 427562), (142, 219803), (146, 213781), (3011, 10366), (5183, 6022)]