30144656

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{21169}}^1$

素因数の和:21266

約数の個数: 20

約数和(自身を含む): 59064300

約数和(自身を除く): 28919644

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 21169, 42338, 84676, 169352, 338704, 1884041, 3768082, 7536164, 15072328, 30144656]

約数ペア:

[(1, 30144656), (2, 15072328), (4, 7536164), (8, 3768082), (16, 1884041), (89, 338704), (178, 169352), (356, 84676), (712, 42338), (1424, 21169)]