5451856

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{2683}}^1$

素因数の和:2818

約数の個数: 20

約数和(自身を含む): 10650112

約数和(自身を除く): 5198256

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 2683, 5366, 10732, 21464, 42928, 340741, 681482, 1362964, 2725928, 5451856]

約数ペア:

[(1, 5451856), (2, 2725928), (4, 1362964), (8, 681482), (16, 340741), (127, 42928), (254, 21464), (508, 10732), (1016, 5366), (2032, 2683)]