84155504

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{30403}}^1$

素因数の和:30584

約数の個数: 20

約数和(自身を含む): 163999176

約数和(自身を除く): 79843672

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 30403, 60806, 121612, 243224, 486448, 5259719, 10519438, 21038876, 42077752, 84155504]

約数ペア:

[(1, 84155504), (2, 42077752), (4, 21038876), (8, 10519438), (16, 5259719), (173, 486448), (346, 243224), (692, 121612), (1384, 60806), (2768, 30403)]