87229156

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{135449}}^1$

素因数の和:135483

約数の個数: 24

約数和(自身を含む): 182044800

約数和(自身を除く): 94815644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 135449, 270898, 541796, 948143, 1896286, 3115327, 3792572, 6230654, 12461308, 21807289, 43614578, 87229156]

約数ペア:

[(1, 87229156), (2, 43614578), (4, 21807289), (7, 12461308), (14, 6230654), (23, 3792572), (28, 3115327), (46, 1896286), (92, 948143), (161, 541796), (322, 270898), (644, 135449)]