264052144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{717533}}^1$

素因数の和:717564

約数の個数: 20

約数和(自身を含む): 533845296

約数和(自身を除く): 269793152

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 717533, 1435066, 2870132, 5740264, 11480528, 16503259, 33006518, 66013036, 132026072, 264052144]

約数ペア:

[(1, 264052144), (2, 132026072), (4, 66013036), (8, 33006518), (16, 16503259), (23, 11480528), (46, 5740264), (92, 2870132), (184, 1435066), (368, 717533)]