90105856

素因数分解:

$2^{11}\times {\mathrm{43997}}^1$

素因数の和:44019

約数の個数: 24

約数和(自身を含む): 180171810

約数和(自身を除く): 90065954

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 43997, 87994, 175988, 351976, 703952, 1407904, 2815808, 5631616, 11263232, 22526464, 45052928, 90105856]

約数ペア:

[(1, 90105856), (2, 45052928), (4, 22526464), (8, 11263232), (16, 5631616), (32, 2815808), (64, 1407904), (128, 703952), (256, 351976), (512, 175988), (1024, 87994), (2048, 43997)]