8742896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{32143}}^1$

素因数の和:32168

約数の個数: 20

約数和(自身を含む): 17936352

約数和(自身を除く): 9193456

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 32143, 64286, 128572, 257144, 514288, 546431, 1092862, 2185724, 4371448, 8742896]

約数ペア:

[(1, 8742896), (2, 4371448), (4, 2185724), (8, 1092862), (16, 546431), (17, 514288), (34, 257144), (68, 128572), (136, 64286), (272, 32143)]