87618868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{952379}}^1$

素因数の和:952406

約数の個数: 12

約数和(自身を含む): 159999840

約数和(自身を除く): 72380972

約数列:

[1, 2, 4, 23, 46, 92, 952379, 1904758, 3809516, 21904717, 43809434, 87618868]

約数ペア:

[(1, 87618868), (2, 43809434), (4, 21904717), (23, 3809516), (46, 1904758), (92, 952379)]