16180048

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{14243}}^1$

素因数の和:14322

約数の個数: 20

約数和(自身を含む): 31792608

約数和(自身を除く): 15612560

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 14243, 28486, 56972, 113944, 227888, 1011253, 2022506, 4045012, 8090024, 16180048]

約数ペア:

[(1, 16180048), (2, 8090024), (4, 4045012), (8, 2022506), (16, 1011253), (71, 227888), (142, 113944), (284, 56972), (568, 28486), (1136, 14243)]