16531088

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1433}}^1$

素因数の和:1551

約数の個数: 40

約数和(自身を含む): 36985728

約数和(自身を除く): 20454640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1433, 1442, 1648, 2866, 2884, 5732, 5768, 10031, 11464, 11536, 20062, 22928, 40124, 80248, 147599, 160496, 295198, 590396, 1033193, 1180792, 2066386, 2361584, 4132772, 8265544, 16531088]

約数ペア:

[(1, 16531088), (2, 8265544), (4, 4132772), (7, 2361584), (8, 2066386), (14, 1180792), (16, 1033193), (28, 590396), (56, 295198), (103, 160496), (112, 147599), (206, 80248), (412, 40124), (721, 22928), (824, 20062), (1433, 11536), (1442, 11464), (1648, 10031), (2866, 5768), (2884, 5732)]