31361628

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2053}}^1$

素因数の和:2146

約数の個数: 48

約数和(自身を含む): 78216320

約数和(自身を除く): 46854692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 67, 76, 114, 134, 201, 228, 268, 402, 804, 1273, 2053, 2546, 3819, 4106, 5092, 6159, 7638, 8212, 12318, 15276, 24636, 39007, 78014, 117021, 137551, 156028, 234042, 275102, 412653, 468084, 550204, 825306, 1650612, 2613469, 5226938, 7840407, 10453876, 15680814, 31361628]

約数ペア:

[(1, 31361628), (2, 15680814), (3, 10453876), (4, 7840407), (6, 5226938), (12, 2613469), (19, 1650612), (38, 825306), (57, 550204), (67, 468084), (76, 412653), (114, 275102), (134, 234042), (201, 156028), (228, 137551), (268, 117021), (402, 78014), (804, 39007), (1273, 24636), (2053, 15276), (2546, 12318), (3819, 8212), (4106, 7638), (5092, 6159)]