56831614

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{20399}}^1$

素因数の和:20607

約数の個数: 16

約数和(自身を含む): 97920000

約数和(自身を除く): 41088386

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 20399, 40798, 142793, 285586, 4059401, 8118802, 28415807, 56831614]

約数ペア:

[(1, 56831614), (2, 28415807), (7, 8118802), (14, 4059401), (199, 285586), (398, 142793), (1393, 40798), (2786, 20399)]