57100144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{209927}}^1$

素因数の和:209952

約数の個数: 20

約数和(自身を含む): 117139824

約数和(自身を除く): 60039680

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 209927, 419854, 839708, 1679416, 3358832, 3568759, 7137518, 14275036, 28550072, 57100144]

約数ペア:

[(1, 57100144), (2, 28550072), (4, 14275036), (8, 7137518), (16, 3568759), (17, 3358832), (34, 1679416), (68, 839708), (136, 419854), (272, 209927)]