31180634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5507}}^1$

素因数の和:5677

約数の個数: 16

約数和(自身を含む): 49572000

約数和(自身を除く): 18391366

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5507, 5662, 11014, 104633, 209266, 820543, 1641086, 15590317, 31180634]

約数ペア:

[(1, 31180634), (2, 15590317), (19, 1641086), (38, 820543), (149, 209266), (298, 104633), (2831, 11014), (5507, 5662)]