31947722018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{3412489}}^1$

素因数の和:3412673

約数の個数: 16

約数和(自身を含む): 49795054080

約数和(自身を除く): 17847332062

約数列:

[1, 2, 31, 62, 151, 302, 4681, 9362, 3412489, 6824978, 105787159, 211574318, 515285839, 1030571678, 15973861009, 31947722018]

約数ペア:

[(1, 31947722018), (2, 15973861009), (31, 1030571678), (62, 515285839), (151, 211574318), (302, 105787159), (4681, 6824978), (9362, 3412489)]