315952112

素因数分解:

$2^4\times 7^1\times {\mathrm{2821001}}^1$

素因数の和:2821016

約数の個数: 20

約数和(自身を含む): 699608496

約数和(自身を除く): 383656384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2821001, 5642002, 11284004, 19747007, 22568008, 39494014, 45136016, 78988028, 157976056, 315952112]

約数ペア:

[(1, 315952112), (2, 157976056), (4, 78988028), (7, 45136016), (8, 39494014), (14, 22568008), (16, 19747007), (28, 11284004), (56, 5642002), (112, 2821001)]