161941804

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{10799}}^1$

素因数の和:10989

約数の個数: 24

約数和(自身を含む): 297561600

約数和(自身を除く): 135619796

約数列:

[1, 2, 4, 23, 46, 92, 163, 326, 652, 3749, 7498, 10799, 14996, 21598, 43196, 248377, 496754, 993508, 1760237, 3520474, 7040948, 40485451, 80970902, 161941804]

約数ペア:

[(1, 161941804), (2, 80970902), (4, 40485451), (23, 7040948), (46, 3520474), (92, 1760237), (163, 993508), (326, 496754), (652, 248377), (3749, 43196), (7498, 21598), (10799, 14996)]