90099712

素因数分解:

$2^{12}\times {\mathrm{21997}}^1$

素因数の和:22021

約数の個数: 26

約数和(自身を含む): 180185618

約数和(自身を除く): 90085906

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 21997, 43994, 87988, 175976, 351952, 703904, 1407808, 2815616, 5631232, 11262464, 22524928, 45049856, 90099712]

約数ペア:

[(1, 90099712), (2, 45049856), (4, 22524928), (8, 11262464), (16, 5631232), (32, 2815616), (64, 1407808), (128, 703904), (256, 351952), (512, 175976), (1024, 87988), (2048, 43994), (4096, 21997)]