86989712

素因数分解:

$2^4\times {\mathrm{1907}}^1\times {\mathrm{2851}}^1$

素因数の和:4766

約数の個数: 20

約数和(自身を含む): 168690096

約数和(自身を除く): 81700384

約数列:

[1, 2, 4, 8, 16, 1907, 2851, 3814, 5702, 7628, 11404, 15256, 22808, 30512, 45616, 5436857, 10873714, 21747428, 43494856, 86989712]

約数ペア:

[(1, 86989712), (2, 43494856), (4, 21747428), (8, 10873714), (16, 5436857), (1907, 45616), (2851, 30512), (3814, 22808), (5702, 15256), (7628, 11404)]