25878896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{95143}}^1$

素因数の和:95168

約数の個数: 20

約数和(自身を含む): 53090352

約数和(自身を除く): 27211456

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 95143, 190286, 380572, 761144, 1522288, 1617431, 3234862, 6469724, 12939448, 25878896]

約数ペア:

[(1, 25878896), (2, 12939448), (4, 6469724), (8, 3234862), (16, 1617431), (17, 1522288), (34, 761144), (68, 380572), (136, 190286), (272, 95143)]