31828832

素因数分解:

$2^5\times 7^2\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:460

約数の個数: 72

約数和(自身を含む): 74462976

約数和(自身を除く): 42634144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 98, 106, 112, 196, 212, 224, 371, 383, 392, 424, 742, 766, 784, 848, 1484, 1532, 1568, 1696, 2597, 2681, 2968, 3064, 5194, 5362, 5936, 6128, 10388, 10724, 11872, 12256, 18767, 20299, 20776, 21448, 37534, 40598, 41552, 42896, 75068, 81196, 83104, 85792, 142093, 150136, 162392, 284186, 300272, 324784, 568372, 600544, 649568, 994651, 1136744, 1989302, 2273488, 3978604, 4546976, 7957208, 15914416, 31828832]

約数ペア:

[(1, 31828832), (2, 15914416), (4, 7957208), (7, 4546976), (8, 3978604), (14, 2273488), (16, 1989302), (28, 1136744), (32, 994651), (49, 649568), (53, 600544), (56, 568372), (98, 324784), (106, 300272), (112, 284186), (196, 162392), (212, 150136), (224, 142093), (371, 85792), (383, 83104), (392, 81196), (424, 75068), (742, 42896), (766, 41552), (784, 40598), (848, 37534), (1484, 21448), (1532, 20776), (1568, 20299), (1696, 18767), (2597, 12256), (2681, 11872), (2968, 10724), (3064, 10388), (5194, 6128), (5362, 5936)]