9140968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67213}}^1$

素因数の和:67236

約数の個数: 16

約数和(自身を含む): 18147780

約数和(自身を除く): 9006812

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 67213, 134426, 268852, 537704, 1142621, 2285242, 4570484, 9140968]

約数ペア:

[(1, 9140968), (2, 4570484), (4, 2285242), (8, 1142621), (17, 537704), (34, 268852), (68, 134426), (136, 67213)]