86875024

素因数分解:

$2^4\times {\mathrm{991}}^1\times {\mathrm{5479}}^1$

素因数の和:6478

約数の個数: 20

約数和(自身を含む): 168520960

約数和(自身を除く): 81645936

約数列:

[1, 2, 4, 8, 16, 991, 1982, 3964, 5479, 7928, 10958, 15856, 21916, 43832, 87664, 5429689, 10859378, 21718756, 43437512, 86875024]

約数ペア:

[(1, 86875024), (2, 43437512), (4, 21718756), (8, 10859378), (16, 5429689), (991, 87664), (1982, 43832), (3964, 21916), (5479, 15856), (7928, 10958)]