31716384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:562

約数の個数: 96

約数和(自身を含む): 96243840

約数和(自身を除く): 64527456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 109, 112, 168, 218, 224, 327, 336, 433, 436, 654, 672, 763, 866, 872, 1299, 1308, 1526, 1732, 1744, 2289, 2598, 2616, 3031, 3052, 3464, 3488, 4578, 5196, 5232, 6062, 6104, 6928, 9093, 9156, 10392, 10464, 12124, 12208, 13856, 18186, 18312, 20784, 24248, 24416, 36372, 36624, 41568, 47197, 48496, 72744, 73248, 94394, 96992, 141591, 145488, 188788, 283182, 290976, 330379, 377576, 566364, 660758, 755152, 991137, 1132728, 1321516, 1510304, 1982274, 2265456, 2643032, 3964548, 4530912, 5286064, 7929096, 10572128, 15858192, 31716384]

約数ペア:

[(1, 31716384), (2, 15858192), (3, 10572128), (4, 7929096), (6, 5286064), (7, 4530912), (8, 3964548), (12, 2643032), (14, 2265456), (16, 1982274), (21, 1510304), (24, 1321516), (28, 1132728), (32, 991137), (42, 755152), (48, 660758), (56, 566364), (84, 377576), (96, 330379), (109, 290976), (112, 283182), (168, 188788), (218, 145488), (224, 141591), (327, 96992), (336, 94394), (433, 73248), (436, 72744), (654, 48496), (672, 47197), (763, 41568), (866, 36624), (872, 36372), (1299, 24416), (1308, 24248), (1526, 20784), (1732, 18312), (1744, 18186), (2289, 13856), (2598, 12208), (2616, 12124), (3031, 10464), (3052, 10392), (3464, 9156), (3488, 9093), (4578, 6928), (5196, 6104), (5232, 6062)]