31481526

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{228127}}^1$

素因数の和:228155

約数の個数: 16

約数和(自身を含む): 65700864

約数和(自身を除く): 34219338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 228127, 456254, 684381, 1368762, 5246921, 10493842, 15740763, 31481526]

約数ペア:

[(1, 31481526), (2, 15740763), (3, 10493842), (6, 5246921), (23, 1368762), (46, 684381), (69, 456254), (138, 228127)]