87538384

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{15767}}^1$

素因数の和:16122

約数の個数: 20

約数和(自身を含む): 170105184

約数和(自身を除く): 82566800

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 15767, 31534, 63068, 126136, 252272, 5471149, 10942298, 21884596, 43769192, 87538384]

約数ペア:

[(1, 87538384), (2, 43769192), (4, 21884596), (8, 10942298), (16, 5471149), (347, 252272), (694, 126136), (1388, 63068), (2776, 31534), (5552, 15767)]