31710822

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2843}}^1$

素因数の和:2885

約数の個数: 48

約数和(自身を含む): 74945088

約数和(自身を除く): 43234266

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 507, 858, 1014, 1859, 2843, 3718, 5577, 5686, 8529, 11154, 17058, 31273, 36959, 62546, 73918, 93819, 110877, 187638, 221754, 406549, 480467, 813098, 960934, 1219647, 1441401, 2439294, 2882802, 5285137, 10570274, 15855411, 31710822]

約数ペア:

[(1, 31710822), (2, 15855411), (3, 10570274), (6, 5285137), (11, 2882802), (13, 2439294), (22, 1441401), (26, 1219647), (33, 960934), (39, 813098), (66, 480467), (78, 406549), (143, 221754), (169, 187638), (286, 110877), (338, 93819), (429, 73918), (507, 62546), (858, 36959), (1014, 31273), (1859, 17058), (2843, 11154), (3718, 8529), (5577, 5686)]