31465084

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{5647}}^1$

素因数の和:5857

約数の個数: 24

約数和(自身を含む): 63257600

約数和(自身を除く): 31792516

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 5647, 11294, 22588, 39529, 79058, 158116, 1123753, 2247506, 4495012, 7866271, 15732542, 31465084]

約数ペア:

[(1, 31465084), (2, 15732542), (4, 7866271), (7, 4495012), (14, 2247506), (28, 1123753), (199, 158116), (398, 79058), (796, 39529), (1393, 22588), (2786, 11294), (5572, 5647)]