31489824

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{11311}}^1$

素因数の和:11353

約数の個数: 48

約数和(自身を含む): 85518720

約数和(自身を除く): 54028896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 11311, 22622, 33933, 45244, 67866, 90488, 135732, 180976, 271464, 328019, 361952, 542928, 656038, 984057, 1085856, 1312076, 1968114, 2624152, 3936228, 5248304, 7872456, 10496608, 15744912, 31489824]

約数ペア:

[(1, 31489824), (2, 15744912), (3, 10496608), (4, 7872456), (6, 5248304), (8, 3936228), (12, 2624152), (16, 1968114), (24, 1312076), (29, 1085856), (32, 984057), (48, 656038), (58, 542928), (87, 361952), (96, 328019), (116, 271464), (174, 180976), (232, 135732), (348, 90488), (464, 67866), (696, 45244), (928, 33933), (1392, 22622), (2784, 11311)]