78843136

素因数分解:

$2^8\times {\mathrm{131}}^1\times {\mathrm{2351}}^1$

素因数の和:2498

約数の個数: 36

約数和(自身を含む): 158647104

約数和(自身を除く): 79803968

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 524, 1048, 2096, 2351, 4192, 4702, 8384, 9404, 16768, 18808, 33536, 37616, 75232, 150464, 300928, 307981, 601856, 615962, 1231924, 2463848, 4927696, 9855392, 19710784, 39421568, 78843136]

約数ペア:

[(1, 78843136), (2, 39421568), (4, 19710784), (8, 9855392), (16, 4927696), (32, 2463848), (64, 1231924), (128, 615962), (131, 601856), (256, 307981), (262, 300928), (524, 150464), (1048, 75232), (2096, 37616), (2351, 33536), (4192, 18808), (4702, 16768), (8384, 9404)]