80009104

素因数分解:

$2^4\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2297}}^1$

素因数の和:2623

約数の個数: 40

約数和(自身を含む): 177810048

約数和(自身を除く): 97800944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 311, 622, 1244, 2177, 2297, 2488, 4354, 4594, 4976, 8708, 9188, 16079, 17416, 18376, 32158, 34832, 36752, 64316, 128632, 257264, 714367, 1428734, 2857468, 5000569, 5714936, 10001138, 11429872, 20002276, 40004552, 80009104]

約数ペア:

[(1, 80009104), (2, 40004552), (4, 20002276), (7, 11429872), (8, 10001138), (14, 5714936), (16, 5000569), (28, 2857468), (56, 1428734), (112, 714367), (311, 257264), (622, 128632), (1244, 64316), (2177, 36752), (2297, 34832), (2488, 32158), (4354, 18376), (4594, 17416), (4976, 16079), (8708, 9188)]