25538262

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{80309}}^1$

素因数の和:80367

約数の個数: 16

約数和(自身を含む): 52040880

約数和(自身を除く): 26502618

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 80309, 160618, 240927, 481854, 4256377, 8512754, 12769131, 25538262]

約数ペア:

[(1, 25538262), (2, 12769131), (3, 8512754), (6, 4256377), (53, 481854), (106, 240927), (159, 160618), (318, 80309)]