90723016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{667081}}^1$

素因数の和:667104

約数の個数: 16

約数和(自身を含む): 180112140

約数和(自身を除く): 89389124

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 667081, 1334162, 2668324, 5336648, 11340377, 22680754, 45361508, 90723016]

約数ペア:

[(1, 90723016), (2, 45361508), (4, 22680754), (8, 11340377), (17, 5336648), (34, 2668324), (68, 1334162), (136, 667081)]