87834242

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{1409}}^1$

素因数の和:1921

約数の個数: 16

約数和(自身を含む): 134006400

約数和(自身を除く): 46172158

約数列:

[1, 2, 71, 142, 439, 878, 1409, 2818, 31169, 62338, 100039, 200078, 618551, 1237102, 43917121, 87834242]

約数ペア:

[(1, 87834242), (2, 43917121), (71, 1237102), (142, 618551), (439, 200078), (878, 100039), (1409, 62338), (2818, 31169)]