1639677952

素因数分解:

$2^{15}\times {\mathrm{11}}^1\times {\mathrm{4549}}^1$

素因数の和:4590

約数の個数: 64

約数和(自身を含む): 3578211000

約数和(自身を除く): 1938533048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2048, 2816, 4096, 4549, 5632, 8192, 9098, 11264, 16384, 18196, 22528, 32768, 36392, 45056, 50039, 72784, 90112, 100078, 145568, 180224, 200156, 291136, 360448, 400312, 582272, 800624, 1164544, 1601248, 2329088, 3202496, 4658176, 6404992, 9316352, 12809984, 18632704, 25619968, 37265408, 51239936, 74530816, 102479872, 149061632, 204959744, 409919488, 819838976, 1639677952]

約数ペア:

[(1, 1639677952), (2, 819838976), (4, 409919488), (8, 204959744), (11, 149061632), (16, 102479872), (22, 74530816), (32, 51239936), (44, 37265408), (64, 25619968), (88, 18632704), (128, 12809984), (176, 9316352), (256, 6404992), (352, 4658176), (512, 3202496), (704, 2329088), (1024, 1601248), (1408, 1164544), (2048, 800624), (2816, 582272), (4096, 400312), (4549, 360448), (5632, 291136), (8192, 200156), (9098, 180224), (11264, 145568), (16384, 100078), (18196, 90112), (22528, 72784), (32768, 50039), (36392, 45056)]