231112

素因数分解:

$2^3\times 7^1\times {\mathrm{4127}}^1$

素因数の和:4140

約数の個数: 16

約数和(自身を含む): 495360

約数和(自身を除く): 264248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4127, 8254, 16508, 28889, 33016, 57778, 115556, 231112]

約数ペア:

[(1, 231112), (2, 115556), (4, 57778), (7, 33016), (8, 28889), (14, 16508), (28, 8254), (56, 4127)]