17320716968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127358213}}^1$

素因数の和:127358236

約数の個数: 16

約数和(自身を含む): 34386717780

約数和(自身を除く): 17066000812

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 127358213, 254716426, 509432852, 1018865704, 2165089621, 4330179242, 8660358484, 17320716968]

約数ペア:

[(1, 17320716968), (2, 8660358484), (4, 4330179242), (8, 2165089621), (17, 1018865704), (34, 509432852), (68, 254716426), (136, 127358213)]