161705936

素因数分解:

$2^4\times 7^1\times {\mathrm{1443803}}^1$

素因数の和:1443818

約数の個数: 20

約数和(自身を含む): 358063392

約数和(自身を除く): 196357456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1443803, 2887606, 5775212, 10106621, 11550424, 20213242, 23100848, 40426484, 80852968, 161705936]

約数ペア:

[(1, 161705936), (2, 80852968), (4, 40426484), (7, 23100848), (8, 20213242), (14, 11550424), (16, 10106621), (28, 5775212), (56, 2887606), (112, 1443803)]