31361682

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{739}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 68624640

約数和(自身を除く): 37262958

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 643, 739, 1286, 1478, 1929, 2217, 3858, 4434, 7073, 8129, 14146, 16258, 21219, 24387, 42438, 48774, 475177, 950354, 1425531, 2851062, 5226947, 10453894, 15680841, 31361682]

約数ペア:

[(1, 31361682), (2, 15680841), (3, 10453894), (6, 5226947), (11, 2851062), (22, 1425531), (33, 950354), (66, 475177), (643, 48774), (739, 42438), (1286, 24387), (1478, 21219), (1929, 16258), (2217, 14146), (3858, 8129), (4434, 7073)]