31044796

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{907}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 55932800

約数和(自身を除く): 24888004

約数列:

[1, 2, 4, 43, 86, 172, 199, 398, 796, 907, 1814, 3628, 8557, 17114, 34228, 39001, 78002, 156004, 180493, 360986, 721972, 7761199, 15522398, 31044796]

約数ペア:

[(1, 31044796), (2, 15522398), (4, 7761199), (43, 721972), (86, 360986), (172, 180493), (199, 156004), (398, 78002), (796, 39001), (907, 34228), (1814, 17114), (3628, 8557)]