31854144

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:332

約数の個数: 112

約数和(自身を含む): 97584768

約数和(自身を除く): 65730624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 137, 168, 173, 192, 224, 274, 336, 346, 411, 448, 519, 548, 672, 692, 822, 959, 1038, 1096, 1211, 1344, 1384, 1644, 1918, 2076, 2192, 2422, 2768, 2877, 3288, 3633, 3836, 4152, 4384, 4844, 5536, 5754, 6576, 7266, 7672, 8304, 8768, 9688, 11072, 11508, 13152, 14532, 15344, 16608, 19376, 23016, 23701, 26304, 29064, 30688, 33216, 38752, 46032, 47402, 58128, 61376, 71103, 77504, 92064, 94804, 116256, 142206, 165907, 184128, 189608, 232512, 284412, 331814, 379216, 497721, 568824, 663628, 758432, 995442, 1137648, 1327256, 1516864, 1990884, 2275296, 2654512, 3981768, 4550592, 5309024, 7963536, 10618048, 15927072, 31854144]

約数ペア:

[(1, 31854144), (2, 15927072), (3, 10618048), (4, 7963536), (6, 5309024), (7, 4550592), (8, 3981768), (12, 2654512), (14, 2275296), (16, 1990884), (21, 1516864), (24, 1327256), (28, 1137648), (32, 995442), (42, 758432), (48, 663628), (56, 568824), (64, 497721), (84, 379216), (96, 331814), (112, 284412), (137, 232512), (168, 189608), (173, 184128), (192, 165907), (224, 142206), (274, 116256), (336, 94804), (346, 92064), (411, 77504), (448, 71103), (519, 61376), (548, 58128), (672, 47402), (692, 46032), (822, 38752), (959, 33216), (1038, 30688), (1096, 29064), (1211, 26304), (1344, 23701), (1384, 23016), (1644, 19376), (1918, 16608), (2076, 15344), (2192, 14532), (2422, 13152), (2768, 11508), (2877, 11072), (3288, 9688), (3633, 8768), (3836, 8304), (4152, 7672), (4384, 7266), (4844, 6576), (5536, 5754)]