18128896

素因数分解:

$2^{13}\times {\mathrm{2213}}^1$

素因数の和:2239

約数の個数: 28

約数和(自身を含む): 36271962

約数和(自身を除く): 18143066

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 2213, 4096, 4426, 8192, 8852, 17704, 35408, 70816, 141632, 283264, 566528, 1133056, 2266112, 4532224, 9064448, 18128896]

約数ペア:

[(1, 18128896), (2, 9064448), (4, 4532224), (8, 2266112), (16, 1133056), (32, 566528), (64, 283264), (128, 141632), (256, 70816), (512, 35408), (1024, 17704), (2048, 8852), (2213, 8192), (4096, 4426)]