16116968

素因数分解:

$2^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1039}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 34694400

約数和(自身を除く): 18577432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 277, 554, 1039, 1108, 1939, 2078, 2216, 3878, 4156, 7273, 7756, 8312, 14546, 15512, 29092, 58184, 287803, 575606, 1151212, 2014621, 2302424, 4029242, 8058484, 16116968]

約数ペア:

[(1, 16116968), (2, 8058484), (4, 4029242), (7, 2302424), (8, 2014621), (14, 1151212), (28, 575606), (56, 287803), (277, 58184), (554, 29092), (1039, 15512), (1108, 14546), (1939, 8312), (2078, 7756), (2216, 7273), (3878, 4156)]