8890864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{32687}}^1$

素因数の和:32712

約数の個数: 20

約数和(自身を含む): 18239904

約数和(自身を除く): 9349040

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 32687, 65374, 130748, 261496, 522992, 555679, 1111358, 2222716, 4445432, 8890864]

約数ペア:

[(1, 8890864), (2, 4445432), (4, 2222716), (8, 1111358), (16, 555679), (17, 522992), (34, 261496), (68, 130748), (136, 65374), (272, 32687)]