31996608

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:227

約数の個数: 168

約数和(自身を含む): 104241600

約数和(自身を除く): 72244992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 133, 147, 152, 168, 179, 192, 196, 224, 228, 266, 294, 304, 336, 358, 392, 399, 448, 456, 532, 537, 588, 608, 672, 716, 784, 798, 912, 931, 1064, 1074, 1176, 1216, 1253, 1344, 1432, 1568, 1596, 1824, 1862, 2128, 2148, 2352, 2506, 2793, 2864, 3136, 3192, 3401, 3648, 3724, 3759, 4256, 4296, 4704, 5012, 5586, 5728, 6384, 6802, 7448, 7518, 8512, 8592, 8771, 9408, 10024, 10203, 11172, 11456, 12768, 13604, 14896, 15036, 17184, 17542, 20048, 20406, 22344, 23807, 25536, 26313, 27208, 29792, 30072, 34368, 35084, 40096, 40812, 44688, 47614, 52626, 54416, 59584, 60144, 70168, 71421, 80192, 81624, 89376, 95228, 105252, 108832, 120288, 140336, 142842, 163248, 166649, 178752, 190456, 210504, 217664, 240576, 280672, 285684, 326496, 333298, 380912, 421008, 499947, 561344, 571368, 652992, 666596, 761824, 842016, 999894, 1142736, 1333192, 1523648, 1684032, 1999788, 2285472, 2666384, 3999576, 4570944, 5332768, 7999152, 10665536, 15998304, 31996608]

約数ペア:

[(1, 31996608), (2, 15998304), (3, 10665536), (4, 7999152), (6, 5332768), (7, 4570944), (8, 3999576), (12, 2666384), (14, 2285472), (16, 1999788), (19, 1684032), (21, 1523648), (24, 1333192), (28, 1142736), (32, 999894), (38, 842016), (42, 761824), (48, 666596), (49, 652992), (56, 571368), (57, 561344), (64, 499947), (76, 421008), (84, 380912), (96, 333298), (98, 326496), (112, 285684), (114, 280672), (133, 240576), (147, 217664), (152, 210504), (168, 190456), (179, 178752), (192, 166649), (196, 163248), (224, 142842), (228, 140336), (266, 120288), (294, 108832), (304, 105252), (336, 95228), (358, 89376), (392, 81624), (399, 80192), (448, 71421), (456, 70168), (532, 60144), (537, 59584), (588, 54416), (608, 52626), (672, 47614), (716, 44688), (784, 40812), (798, 40096), (912, 35084), (931, 34368), (1064, 30072), (1074, 29792), (1176, 27208), (1216, 26313), (1253, 25536), (1344, 23807), (1432, 22344), (1568, 20406), (1596, 20048), (1824, 17542), (1862, 17184), (2128, 15036), (2148, 14896), (2352, 13604), (2506, 12768), (2793, 11456), (2864, 11172), (3136, 10203), (3192, 10024), (3401, 9408), (3648, 8771), (3724, 8592), (3759, 8512), (4256, 7518), (4296, 7448), (4704, 6802), (5012, 6384), (5586, 5728)]