31394590

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{66797}}^1$

素因数の和:66851

約数の個数: 16

約数和(自身を含む): 57713472

約数和(自身を除く): 26318882

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 66797, 133594, 333985, 667970, 3139459, 6278918, 15697295, 31394590]

約数ペア:

[(1, 31394590), (2, 15697295), (5, 6278918), (10, 3139459), (47, 667970), (94, 333985), (235, 133594), (470, 66797)]