291159664

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{47513}}^1$

素因数の和:47904

約数の個数: 20

約数和(自身を含む): 565606656

約数和(自身を除く): 274446992

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 6128, 47513, 95026, 190052, 380104, 760208, 18197479, 36394958, 72789916, 145579832, 291159664]

約数ペア:

[(1, 291159664), (2, 145579832), (4, 72789916), (8, 36394958), (16, 18197479), (383, 760208), (766, 380104), (1532, 190052), (3064, 95026), (6128, 47513)]