85881128

素因数分解:

$2^3\times {\mathrm{449}}^1\times {\mathrm{23909}}^1$

素因数の和:24364

約数の個数: 16

約数和(自身を含む): 161392500

約数和(自身を除く): 75511372

約数列:

[1, 2, 4, 8, 449, 898, 1796, 3592, 23909, 47818, 95636, 191272, 10735141, 21470282, 42940564, 85881128]

約数ペア:

[(1, 85881128), (2, 42940564), (4, 21470282), (8, 10735141), (449, 191272), (898, 95636), (1796, 47818), (3592, 23909)]