16389192

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{15881}}^1$

素因数の和:15933

約数の個数: 32

約数和(自身を含む): 41928480

約数和(自身を除く): 25539288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 15881, 31762, 47643, 63524, 95286, 127048, 190572, 381144, 682883, 1365766, 2048649, 2731532, 4097298, 5463064, 8194596, 16389192]

約数ペア:

[(1, 16389192), (2, 8194596), (3, 5463064), (4, 4097298), (6, 2731532), (8, 2048649), (12, 1365766), (24, 682883), (43, 381144), (86, 190572), (129, 127048), (172, 95286), (258, 63524), (344, 47643), (516, 31762), (1032, 15881)]