16872616

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 33359040

約数和(自身を除く): 16486424

約数列:

[1, 2, 4, 8, 23, 46, 92, 107, 184, 214, 428, 856, 857, 1714, 2461, 3428, 4922, 6856, 9844, 19688, 19711, 39422, 78844, 91699, 157688, 183398, 366796, 733592, 2109077, 4218154, 8436308, 16872616]

約数ペア:

[(1, 16872616), (2, 8436308), (4, 4218154), (8, 2109077), (23, 733592), (46, 366796), (92, 183398), (107, 157688), (184, 91699), (214, 78844), (428, 39422), (856, 19711), (857, 19688), (1714, 9844), (2461, 6856), (3428, 4922)]