31269364

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 67132800

約数和(自身を除く): 35863436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1109, 1484, 2014, 2218, 4028, 4436, 7049, 7763, 14098, 15526, 21071, 28196, 31052, 42142, 58777, 84284, 117554, 147497, 235108, 294994, 411439, 589988, 822878, 1116763, 1645756, 2233526, 4467052, 7817341, 15634682, 31269364]

約数ペア:

[(1, 31269364), (2, 15634682), (4, 7817341), (7, 4467052), (14, 2233526), (19, 1645756), (28, 1116763), (38, 822878), (53, 589988), (76, 411439), (106, 294994), (133, 235108), (212, 147497), (266, 117554), (371, 84284), (532, 58777), (742, 42142), (1007, 31052), (1109, 28196), (1484, 21071), (2014, 15526), (2218, 14098), (4028, 7763), (4436, 7049)]