78873776

素因数分解:

$2^4\times {\mathrm{1187}}^1\times {\mathrm{4153}}^1$

素因数の和:5348

約数の個数: 20

約数和(自身を含む): 152983512

約数和(自身を除く): 74109736

約数列:

[1, 2, 4, 8, 16, 1187, 2374, 4153, 4748, 8306, 9496, 16612, 18992, 33224, 66448, 4929611, 9859222, 19718444, 39436888, 78873776]

約数ペア:

[(1, 78873776), (2, 39436888), (4, 19718444), (8, 9859222), (16, 4929611), (1187, 66448), (2374, 33224), (4153, 18992), (4748, 16612), (8306, 9496)]