88359424

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 80

約数和(自身を含む): 192487680

約数和(自身を除く): 104128256

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 293, 304, 496, 512, 586, 589, 608, 992, 1172, 1178, 1216, 1984, 2344, 2356, 2432, 3968, 4688, 4712, 4864, 5567, 7936, 9083, 9376, 9424, 9728, 11134, 15872, 18166, 18752, 18848, 22268, 36332, 37504, 37696, 44536, 72664, 75008, 75392, 89072, 145328, 150016, 150784, 172577, 178144, 290656, 301568, 345154, 356288, 581312, 690308, 712576, 1162624, 1380616, 1425152, 2325248, 2761232, 2850304, 4650496, 5522464, 11044928, 22089856, 44179712, 88359424]

約数ペア:

[(1, 88359424), (2, 44179712), (4, 22089856), (8, 11044928), (16, 5522464), (19, 4650496), (31, 2850304), (32, 2761232), (38, 2325248), (62, 1425152), (64, 1380616), (76, 1162624), (124, 712576), (128, 690308), (152, 581312), (248, 356288), (256, 345154), (293, 301568), (304, 290656), (496, 178144), (512, 172577), (586, 150784), (589, 150016), (608, 145328), (992, 89072), (1172, 75392), (1178, 75008), (1216, 72664), (1984, 44536), (2344, 37696), (2356, 37504), (2432, 36332), (3968, 22268), (4688, 18848), (4712, 18752), (4864, 18166), (5567, 15872), (7936, 11134), (9083, 9728), (9376, 9424)]