87445816

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{20663}}^1$

素因数の和:20715

約数の個数: 24

約数和(自身を含む): 171407880

約数和(自身を除く): 83962064

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 529, 1058, 2116, 4232, 20663, 41326, 82652, 165304, 475249, 950498, 1900996, 3801992, 10930727, 21861454, 43722908, 87445816]

約数ペア:

[(1, 87445816), (2, 43722908), (4, 21861454), (8, 10930727), (23, 3801992), (46, 1900996), (92, 950498), (184, 475249), (529, 165304), (1058, 82652), (2116, 41326), (4232, 20663)]