83408896

素因数分解:

$2^{11}\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 168550200

約数和(自身を除く): 85141304

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 293, 512, 556, 586, 1024, 1112, 1172, 2048, 2224, 2344, 4448, 4688, 8896, 9376, 17792, 18752, 35584, 37504, 40727, 71168, 75008, 81454, 142336, 150016, 162908, 284672, 300032, 325816, 600064, 651632, 1303264, 2606528, 5213056, 10426112, 20852224, 41704448, 83408896]

約数ペア:

[(1, 83408896), (2, 41704448), (4, 20852224), (8, 10426112), (16, 5213056), (32, 2606528), (64, 1303264), (128, 651632), (139, 600064), (256, 325816), (278, 300032), (293, 284672), (512, 162908), (556, 150016), (586, 142336), (1024, 81454), (1112, 75008), (1172, 71168), (2048, 40727), (2224, 37504), (2344, 35584), (4448, 18752), (4688, 17792), (8896, 9376)]