7920896

素因数分解:

$2^8\times {\mathrm{30941}}^1$

素因数の和:30957

約数の個数: 18

約数和(自身を含む): 15811362

約数和(自身を除く): 7890466

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 30941, 61882, 123764, 247528, 495056, 990112, 1980224, 3960448, 7920896]

約数ペア:

[(1, 7920896), (2, 3960448), (4, 1980224), (8, 990112), (16, 495056), (32, 247528), (64, 123764), (128, 61882), (256, 30941)]