25558888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8171}}^1$

素因数の和:8217

約数の個数: 32

約数和(自身を含む): 52954560

約数和(自身を除く): 27395672

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 8171, 16342, 32684, 65368, 138907, 187933, 277814, 375866, 555628, 751732, 1111256, 1503464, 3194861, 6389722, 12779444, 25558888]

約数ペア:

[(1, 25558888), (2, 12779444), (4, 6389722), (8, 3194861), (17, 1503464), (23, 1111256), (34, 751732), (46, 555628), (68, 375866), (92, 277814), (136, 187933), (184, 138907), (391, 65368), (782, 32684), (1564, 16342), (3128, 8171)]