15920896

素因数分解:

$2^8\times {\mathrm{62191}}^1$

素因数の和:62207

約数の個数: 18

約数和(自身を含む): 31780112

約数和(自身を除く): 15859216

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 62191, 124382, 248764, 497528, 995056, 1990112, 3980224, 7960448, 15920896]

約数ペア:

[(1, 15920896), (2, 7960448), (4, 3980224), (8, 1990112), (16, 995056), (32, 497528), (64, 248764), (128, 124382), (256, 62191)]