31530422

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2659}}^1$

素因数の和:2697

約数の個数: 36

約数和(自身を含む): 60496380

約数和(自身を除く): 28965958

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1694, 2659, 5318, 5929, 11858, 18613, 29249, 37226, 58498, 130291, 204743, 260582, 321739, 409486, 643478, 1433201, 2252173, 2866402, 4504346, 15765211, 31530422]

約数ペア:

[(1, 31530422), (2, 15765211), (7, 4504346), (11, 2866402), (14, 2252173), (22, 1433201), (49, 643478), (77, 409486), (98, 321739), (121, 260582), (154, 204743), (242, 130291), (539, 58498), (847, 37226), (1078, 29249), (1694, 18613), (2659, 11858), (5318, 5929)]