45139886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{3191}}^1$

素因数の和:3847

約数の個数: 16

約数和(自身を含む): 74003328

約数和(自身を除く): 28863442

約数列:

[1, 2, 11, 22, 643, 1286, 3191, 6382, 7073, 14146, 35101, 70202, 2051813, 4103626, 22569943, 45139886]

約数ペア:

[(1, 45139886), (2, 22569943), (11, 4103626), (22, 2051813), (643, 70202), (1286, 35101), (3191, 14146), (6382, 7073)]