16922048

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:122

約数の個数: 84

約数和(自身を含む): 40389048

約数和(自身を除く): 23467000

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 43, 44, 52, 64, 86, 88, 104, 143, 172, 176, 208, 286, 344, 352, 416, 473, 559, 572, 688, 704, 832, 946, 1118, 1144, 1376, 1849, 1892, 2236, 2288, 2752, 3698, 3784, 4472, 4576, 6149, 7396, 7568, 8944, 9152, 12298, 14792, 15136, 17888, 20339, 24037, 24596, 29584, 30272, 35776, 40678, 48074, 49192, 59168, 81356, 96148, 98384, 118336, 162712, 192296, 196768, 264407, 325424, 384592, 393536, 528814, 650848, 769184, 1057628, 1301696, 1538368, 2115256, 4230512, 8461024, 16922048]

約数ペア:

[(1, 16922048), (2, 8461024), (4, 4230512), (8, 2115256), (11, 1538368), (13, 1301696), (16, 1057628), (22, 769184), (26, 650848), (32, 528814), (43, 393536), (44, 384592), (52, 325424), (64, 264407), (86, 196768), (88, 192296), (104, 162712), (143, 118336), (172, 98384), (176, 96148), (208, 81356), (286, 59168), (344, 49192), (352, 48074), (416, 40678), (473, 35776), (559, 30272), (572, 29584), (688, 24596), (704, 24037), (832, 20339), (946, 17888), (1118, 15136), (1144, 14792), (1376, 12298), (1849, 9152), (1892, 8944), (2236, 7568), (2288, 7396), (2752, 6149), (3698, 4576), (3784, 4472)]