123485432

素因数分解:

$2^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{5023}}^1$

素因数の和:5475

約数の個数: 32

約数和(自身を含む): 265267200

約数和(自身を除く): 141781768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 439, 878, 1756, 3073, 3512, 5023, 6146, 10046, 12292, 20092, 24584, 35161, 40184, 70322, 140644, 281288, 2205097, 4410194, 8820388, 15435679, 17640776, 30871358, 61742716, 123485432]

約数ペア:

[(1, 123485432), (2, 61742716), (4, 30871358), (7, 17640776), (8, 15435679), (14, 8820388), (28, 4410194), (56, 2205097), (439, 281288), (878, 140644), (1756, 70322), (3073, 40184), (3512, 35161), (5023, 24584), (6146, 20092), (10046, 12292)]