25620136

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{103307}}^1$

素因数の和:103344

約数の個数: 16

約数和(自身を含む): 49587840

約数和(自身を除く): 23967704

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 103307, 206614, 413228, 826456, 3202517, 6405034, 12810068, 25620136]

約数ペア:

[(1, 25620136), (2, 12810068), (4, 6405034), (8, 3202517), (31, 826456), (62, 413228), (124, 206614), (248, 103307)]