90842254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1\times {\mathrm{2089}}^1$

素因数の和:3387

約数の個数: 16

約数和(自身を含む): 144460800

約数和(自身を除く): 53618546

約数列:

[1, 2, 17, 34, 1279, 2089, 2558, 4178, 21743, 35513, 43486, 71026, 2671831, 5343662, 45421127, 90842254]

約数ペア:

[(1, 90842254), (2, 45421127), (17, 5343662), (34, 2671831), (1279, 71026), (2089, 43486), (2558, 35513), (4178, 21743)]