31942174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{39241}}^1$

素因数の和:39291

約数の個数: 16

約数和(自身を含む): 53683056

約数和(自身を除く): 21740882

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 39241, 78482, 431651, 863302, 1451917, 2903834, 15971087, 31942174]

約数ペア:

[(1, 31942174), (2, 15971087), (11, 2903834), (22, 1451917), (37, 863302), (74, 431651), (407, 78482), (814, 39241)]