123493664

素因数分解:

$2^5\times 7^1\times {\mathrm{551311}}^1$

素因数の和:551328

約数の個数: 24

約数和(自身を含む): 277861248

約数和(自身を除く): 154367584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 551311, 1102622, 2205244, 3859177, 4410488, 7718354, 8820976, 15436708, 17641952, 30873416, 61746832, 123493664]

約数ペア:

[(1, 123493664), (2, 61746832), (4, 30873416), (7, 17641952), (8, 15436708), (14, 8820976), (16, 7718354), (28, 4410488), (32, 3859177), (56, 2205244), (112, 1102622), (224, 551311)]