54314864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{199687}}^1$

素因数の和:199712

約数の個数: 20

約数和(自身を含む): 111425904

約数和(自身を除く): 57111040

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 199687, 399374, 798748, 1597496, 3194992, 3394679, 6789358, 13578716, 27157432, 54314864]

約数ペア:

[(1, 54314864), (2, 27157432), (4, 13578716), (8, 6789358), (16, 3394679), (17, 3194992), (34, 1597496), (68, 798748), (136, 399374), (272, 199687)]