31996384

素因数分解:

$2^5\times 7^1\times {\mathrm{142841}}^1$

素因数の和:142858

約数の個数: 24

約数和(自身を含む): 71992368

約数和(自身を除く): 39995984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 142841, 285682, 571364, 999887, 1142728, 1999774, 2285456, 3999548, 4570912, 7999096, 15998192, 31996384]

約数ペア:

[(1, 31996384), (2, 15998192), (4, 7999096), (7, 4570912), (8, 3999548), (14, 2285456), (16, 1999774), (28, 1142728), (32, 999887), (56, 571364), (112, 285682), (224, 142841)]