54291472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{199601}}^1$

素因数の和:199626

約数の個数: 20

約数和(自身を含む): 111377916

約数和(自身を除く): 57086444

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 199601, 399202, 798404, 1596808, 3193616, 3393217, 6786434, 13572868, 27145736, 54291472]

約数ペア:

[(1, 54291472), (2, 27145736), (4, 13572868), (8, 6786434), (16, 3393217), (17, 3193616), (34, 1596808), (68, 798404), (136, 399202), (272, 199601)]