31004674

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1\times {\mathrm{337}}^1$

素因数の和:789

約数の個数: 16

約数和(自身を含む): 47102328

約数和(自身を除く): 16097654

約数列:

[1, 2, 157, 293, 314, 337, 586, 674, 46001, 52909, 92002, 98741, 105818, 197482, 15502337, 31004674]

約数ペア:

[(1, 31004674), (2, 15502337), (157, 197482), (293, 105818), (314, 98741), (337, 92002), (586, 52909), (674, 46001)]