2431136

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 5239080

約数和(自身を除く): 2807944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 109, 136, 164, 218, 272, 328, 436, 544, 656, 697, 872, 1312, 1394, 1744, 1853, 2788, 3488, 3706, 4469, 5576, 7412, 8938, 11152, 14824, 17876, 22304, 29648, 35752, 59296, 71504, 75973, 143008, 151946, 303892, 607784, 1215568, 2431136]

約数ペア:

[(1, 2431136), (2, 1215568), (4, 607784), (8, 303892), (16, 151946), (17, 143008), (32, 75973), (34, 71504), (41, 59296), (68, 35752), (82, 29648), (109, 22304), (136, 17876), (164, 14824), (218, 11152), (272, 8938), (328, 7412), (436, 5576), (544, 4469), (656, 3706), (697, 3488), (872, 2788), (1312, 1853), (1394, 1744)]