31168126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{3533}}^1$

素因数の和:3947

約数の個数: 16

約数和(自身を含む): 51144048

約数和(自身を除く): 19975922

約数列:

[1, 2, 11, 22, 401, 802, 3533, 4411, 7066, 8822, 38863, 77726, 1416733, 2833466, 15584063, 31168126]

約数ペア:

[(1, 31168126), (2, 15584063), (11, 2833466), (22, 1416733), (401, 77726), (802, 38863), (3533, 8822), (4411, 7066)]