16727992

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 32954400

約数和(自身を除く): 16226408

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 229, 397, 458, 794, 916, 1588, 1832, 3176, 5267, 9131, 10534, 18262, 21068, 36524, 42136, 73048, 90913, 181826, 363652, 727304, 2090999, 4181998, 8363996, 16727992]

約数ペア:

[(1, 16727992), (2, 8363996), (4, 4181998), (8, 2090999), (23, 727304), (46, 363652), (92, 181826), (184, 90913), (229, 73048), (397, 42136), (458, 36524), (794, 21068), (916, 18262), (1588, 10534), (1832, 9131), (3176, 5267)]