256594648

素因数分解:

$2^3\times {\mathrm{2207}}^1\times {\mathrm{14533}}^1$

素因数の和:16746

約数の個数: 16

約数和(自身を含む): 481366080

約数和(自身を除く): 224771432

約数列:

[1, 2, 4, 8, 2207, 4414, 8828, 14533, 17656, 29066, 58132, 116264, 32074331, 64148662, 128297324, 256594648]

約数ペア:

[(1, 256594648), (2, 128297324), (4, 64148662), (8, 32074331), (2207, 116264), (4414, 58132), (8828, 29066), (14533, 17656)]