54309968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{199669}}^1$

素因数の和:199694

約数の個数: 20

約数和(自身を含む): 111415860

約数和(自身を除く): 57105892

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 199669, 399338, 798676, 1597352, 3194704, 3394373, 6788746, 13577492, 27154984, 54309968]

約数ペア:

[(1, 54309968), (2, 27154984), (4, 13577492), (8, 6788746), (16, 3394373), (17, 3194704), (34, 1597352), (68, 798676), (136, 399338), (272, 199669)]