80325376

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{7297}}^1$

素因数の和:7356

約数の個数: 36

約数和(自身を含む): 164088232

約数和(自身を除く): 83762856

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2752, 5504, 7297, 11008, 14594, 29188, 58376, 116752, 233504, 313771, 467008, 627542, 934016, 1255084, 1868032, 2510168, 5020336, 10040672, 20081344, 40162688, 80325376]

約数ペア:

[(1, 80325376), (2, 40162688), (4, 20081344), (8, 10040672), (16, 5020336), (32, 2510168), (43, 1868032), (64, 1255084), (86, 934016), (128, 627542), (172, 467008), (256, 313771), (344, 233504), (688, 116752), (1376, 58376), (2752, 29188), (5504, 14594), (7297, 11008)]