45905584

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{20641}}^1$

素因数の和:20788

約数の個数: 20

約数和(自身を含む): 89586280

約数和(自身を除く): 43680696

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 20641, 41282, 82564, 165128, 330256, 2869099, 5738198, 11476396, 22952792, 45905584]

約数ペア:

[(1, 45905584), (2, 22952792), (4, 11476396), (8, 5738198), (16, 2869099), (139, 330256), (278, 165128), (556, 82564), (1112, 41282), (2224, 20641)]