40479568

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{5711}}^1$

素因数の和:6162

約数の個数: 20

約数和(自身を含む): 78619968

約数和(自身を除く): 38140400

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 5711, 7088, 11422, 22844, 45688, 91376, 2529973, 5059946, 10119892, 20239784, 40479568]

約数ペア:

[(1, 40479568), (2, 20239784), (4, 10119892), (8, 5059946), (16, 2529973), (443, 91376), (886, 45688), (1772, 22844), (3544, 11422), (5711, 7088)]