31876592752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{7589}}^1$

素因数の和:7994

約数の個数: 80

約数和(自身を含む): 66803536800

約数和(自身を除く): 34926944048

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 337, 656, 674, 779, 1348, 1558, 2696, 3116, 5392, 6232, 6403, 7589, 12464, 12806, 13817, 15178, 25612, 27634, 30356, 51224, 55268, 60712, 102448, 110536, 121424, 144191, 221072, 262523, 288382, 311149, 525046, 576764, 622298, 1050092, 1153528, 1244596, 2100184, 2307056, 2489192, 2557493, 4200368, 4978384, 5114986, 5911831, 10229972, 11823662, 20459944, 23647324, 40919888, 47294648, 48592367, 94589296, 97184734, 104857213, 194369468, 209714426, 388738936, 419428852, 777477872, 838857704, 1677715408, 1992287047, 3984574094, 7969148188, 15938296376, 31876592752]

約数ペア:

[(1, 31876592752), (2, 15938296376), (4, 7969148188), (8, 3984574094), (16, 1992287047), (19, 1677715408), (38, 838857704), (41, 777477872), (76, 419428852), (82, 388738936), (152, 209714426), (164, 194369468), (304, 104857213), (328, 97184734), (337, 94589296), (656, 48592367), (674, 47294648), (779, 40919888), (1348, 23647324), (1558, 20459944), (2696, 11823662), (3116, 10229972), (5392, 5911831), (6232, 5114986), (6403, 4978384), (7589, 4200368), (12464, 2557493), (12806, 2489192), (13817, 2307056), (15178, 2100184), (25612, 1244596), (27634, 1153528), (30356, 1050092), (51224, 622298), (55268, 576764), (60712, 525046), (102448, 311149), (110536, 288382), (121424, 262523), (144191, 221072)]