31116542

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{3181}}^1$

素因数の和:3323

約数の個数: 16

約数和(自身を含む): 48035472

約数和(自身を除く): 16918930

約数列:

[1, 2, 67, 73, 134, 146, 3181, 4891, 6362, 9782, 213127, 232213, 426254, 464426, 15558271, 31116542]

約数ペア:

[(1, 31116542), (2, 15558271), (67, 464426), (73, 426254), (134, 232213), (146, 213127), (3181, 9782), (4891, 6362)]