90071726

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{10939}}^1$

素因数の和:11143

約数の個数: 16

約数和(自身を含む): 141782400

約数和(自身を除く): 51710674

約数列:

[1, 2, 23, 46, 179, 358, 4117, 8234, 10939, 21878, 251597, 503194, 1958081, 3916162, 45035863, 90071726]

約数ペア:

[(1, 90071726), (2, 45035863), (23, 3916162), (46, 1958081), (179, 503194), (358, 251597), (4117, 21878), (8234, 10939)]