16872168

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{16349}}^1$

素因数の和:16401

約数の個数: 32

約数和(自身を含む): 43164000

約数和(自身を除く): 26291832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 16349, 32698, 49047, 65396, 98094, 130792, 196188, 392376, 703007, 1406014, 2109021, 2812028, 4218042, 5624056, 8436084, 16872168]

約数ペア:

[(1, 16872168), (2, 8436084), (3, 5624056), (4, 4218042), (6, 2812028), (8, 2109021), (12, 1406014), (24, 703007), (43, 392376), (86, 196188), (129, 130792), (172, 98094), (258, 65396), (344, 49047), (516, 32698), (1032, 16349)]