30846928

素因数分解:

$2^4\times 7^1\times {\mathrm{275419}}^1$

素因数の和:275434

約数の個数: 20

約数和(自身を含む): 68304160

約数和(自身を除く): 37457232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 275419, 550838, 1101676, 1927933, 2203352, 3855866, 4406704, 7711732, 15423464, 30846928]

約数ペア:

[(1, 30846928), (2, 15423464), (4, 7711732), (7, 4406704), (8, 3855866), (14, 2203352), (16, 1927933), (28, 1101676), (56, 550838), (112, 275419)]