31044552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 98288640

約数和(自身を除く): 67244088

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 107, 132, 154, 157, 168, 214, 231, 264, 308, 314, 321, 428, 462, 471, 616, 628, 642, 749, 856, 924, 942, 1099, 1177, 1256, 1284, 1498, 1727, 1848, 1884, 2198, 2247, 2354, 2568, 2996, 3297, 3454, 3531, 3768, 4396, 4494, 4708, 5181, 5992, 6594, 6908, 7062, 8239, 8792, 8988, 9416, 10362, 12089, 13188, 13816, 14124, 16478, 16799, 17976, 20724, 24178, 24717, 26376, 28248, 32956, 33598, 36267, 41448, 48356, 49434, 50397, 65912, 67196, 72534, 96712, 98868, 100794, 117593, 134392, 145068, 184789, 197736, 201588, 235186, 290136, 352779, 369578, 403176, 470372, 554367, 705558, 739156, 940744, 1108734, 1293523, 1411116, 1478312, 2217468, 2587046, 2822232, 3880569, 4434936, 5174092, 7761138, 10348184, 15522276, 31044552]

約数ペア:

[(1, 31044552), (2, 15522276), (3, 10348184), (4, 7761138), (6, 5174092), (7, 4434936), (8, 3880569), (11, 2822232), (12, 2587046), (14, 2217468), (21, 1478312), (22, 1411116), (24, 1293523), (28, 1108734), (33, 940744), (42, 739156), (44, 705558), (56, 554367), (66, 470372), (77, 403176), (84, 369578), (88, 352779), (107, 290136), (132, 235186), (154, 201588), (157, 197736), (168, 184789), (214, 145068), (231, 134392), (264, 117593), (308, 100794), (314, 98868), (321, 96712), (428, 72534), (462, 67196), (471, 65912), (616, 50397), (628, 49434), (642, 48356), (749, 41448), (856, 36267), (924, 33598), (942, 32956), (1099, 28248), (1177, 26376), (1256, 24717), (1284, 24178), (1498, 20724), (1727, 17976), (1848, 16799), (1884, 16478), (2198, 14124), (2247, 13816), (2354, 13188), (2568, 12089), (2996, 10362), (3297, 9416), (3454, 8988), (3531, 8792), (3768, 8239), (4396, 7062), (4494, 6908), (4708, 6594), (5181, 5992)]