81596032

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4793}}^1$

素因数の和:4833

約数の個数: 64

約数和(自身を含む): 195595200

約数和(自身を除く): 113999168

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 4793, 8512, 9586, 17024, 19172, 33551, 38344, 67102, 76688, 91067, 134204, 153376, 182134, 268408, 306752, 364268, 536816, 613504, 637469, 728536, 1073632, 1274938, 1457072, 2147264, 2549876, 2914144, 4294528, 5099752, 5828288, 10199504, 11656576, 20399008, 40798016, 81596032]

約数ペア:

[(1, 81596032), (2, 40798016), (4, 20399008), (7, 11656576), (8, 10199504), (14, 5828288), (16, 5099752), (19, 4294528), (28, 2914144), (32, 2549876), (38, 2147264), (56, 1457072), (64, 1274938), (76, 1073632), (112, 728536), (128, 637469), (133, 613504), (152, 536816), (224, 364268), (266, 306752), (304, 268408), (448, 182134), (532, 153376), (608, 134204), (896, 91067), (1064, 76688), (1216, 67102), (2128, 38344), (2432, 33551), (4256, 19172), (4793, 17024), (8512, 9586)]