25659632

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{30259}}^1$

素因数の和:30320

約数の個数: 20

約数和(自身を含む): 50655240

約数和(自身を除く): 24995608

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 30259, 60518, 121036, 242072, 484144, 1603727, 3207454, 6414908, 12829816, 25659632]

約数ペア:

[(1, 25659632), (2, 12829816), (4, 6414908), (8, 3207454), (16, 1603727), (53, 484144), (106, 242072), (212, 121036), (424, 60518), (848, 30259)]