85580278

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359581}}^1$

素因数の和:359607

約数の個数: 16

約数和(自身を含む): 155339424

約数和(自身を除く): 69759146

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 359581, 719162, 2517067, 5034134, 6112877, 12225754, 42790139, 85580278]

約数ペア:

[(1, 85580278), (2, 42790139), (7, 12225754), (14, 6112877), (17, 5034134), (34, 2517067), (119, 719162), (238, 359581)]