17976208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{66089}}^1$

素因数の和:66114

約数の個数: 20

約数和(自身を含む): 36878220

約数和(自身を除く): 18902012

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 66089, 132178, 264356, 528712, 1057424, 1123513, 2247026, 4494052, 8988104, 17976208]

約数ペア:

[(1, 17976208), (2, 8988104), (4, 4494052), (8, 2247026), (16, 1123513), (17, 1057424), (34, 528712), (68, 264356), (136, 132178), (272, 66089)]