31640774

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{7691}}^1$

素因数の和:7732

約数の個数: 24

約数和(自身を含む): 55243944

約数和(自身を除く): 23603170

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 7691, 15382, 84601, 130747, 169202, 261494, 930611, 1438217, 1861222, 2876434, 15820387, 31640774]

約数ペア:

[(1, 31640774), (2, 15820387), (11, 2876434), (17, 1861222), (22, 1438217), (34, 930611), (121, 261494), (187, 169202), (242, 130747), (374, 84601), (2057, 15382), (4114, 7691)]