31024670

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{28463}}^1$

素因数の和:28579

約数の個数: 16

約数和(自身を含む): 56358720

約数和(自身を除く): 25334050

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 28463, 56926, 142315, 284630, 3102467, 6204934, 15512335, 31024670]

約数ペア:

[(1, 31024670), (2, 15512335), (5, 6204934), (10, 3102467), (109, 284630), (218, 142315), (545, 56926), (1090, 28463)]