84890864

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{41777}}^1$

素因数の和:41912

約数の個数: 20

約数和(自身を含む): 165775104

約数和(自身を除く): 80884240

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 41777, 83554, 167108, 334216, 668432, 5305679, 10611358, 21222716, 42445432, 84890864]

約数ペア:

[(1, 84890864), (2, 42445432), (4, 21222716), (8, 10611358), (16, 5305679), (127, 668432), (254, 334216), (508, 167108), (1016, 83554), (2032, 41777)]