81316306

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{15053}}^1$

素因数の和:15165

約数の個数: 16

約数和(自身を含む): 126995544

約数和(自身を除く): 45679238

約数列:

[1, 2, 37, 73, 74, 146, 2701, 5402, 15053, 30106, 556961, 1098869, 1113922, 2197738, 40658153, 81316306]

約数ペア:

[(1, 81316306), (2, 40658153), (37, 2197738), (73, 1113922), (74, 1098869), (146, 556961), (2701, 30106), (5402, 15053)]