80251322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{7541}}^1$

素因数の和:7873

約数の個数: 16

約数和(自身を含む): 127882152

約数和(自身を除く): 47630830

約数列:

[1, 2, 17, 34, 313, 626, 5321, 7541, 10642, 15082, 128197, 256394, 2360333, 4720666, 40125661, 80251322]

約数ペア:

[(1, 80251322), (2, 40125661), (17, 4720666), (34, 2360333), (313, 256394), (626, 128197), (5321, 15082), (7541, 10642)]