81298202

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{8311}}^1$

素因数の和:8453

約数の個数: 16

約数和(自身を含む): 125477952

約数和(自身を除く): 44179750

約数列:

[1, 2, 67, 73, 134, 146, 4891, 8311, 9782, 16622, 556837, 606703, 1113674, 1213406, 40649101, 81298202]

約数ペア:

[(1, 81298202), (2, 40649101), (67, 1213406), (73, 1113674), (134, 606703), (146, 556837), (4891, 16622), (8311, 9782)]