86385712

素因数分解:

$2^4\times 7^1\times {\mathrm{771301}}^1$

素因数の和:771316

約数の個数: 20

約数和(自身を含む): 191282896

約数和(自身を除く): 104897184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 771301, 1542602, 3085204, 5399107, 6170408, 10798214, 12340816, 21596428, 43192856, 86385712]

約数ペア:

[(1, 86385712), (2, 43192856), (4, 21596428), (7, 12340816), (8, 10798214), (14, 6170408), (16, 5399107), (28, 3085204), (56, 1542602), (112, 771301)]