79138816

素因数分解:

$2^{12}\times {\mathrm{139}}^2$

素因数の和:302

約数の個数: 39

約数和(自身を含む): 159405051

約数和(自身を除く): 80266235

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 556, 1024, 1112, 2048, 2224, 4096, 4448, 8896, 17792, 19321, 35584, 38642, 71168, 77284, 142336, 154568, 284672, 309136, 569344, 618272, 1236544, 2473088, 4946176, 9892352, 19784704, 39569408, 79138816]

約数ペア:

[(1, 79138816), (2, 39569408), (4, 19784704), (8, 9892352), (16, 4946176), (32, 2473088), (64, 1236544), (128, 618272), (139, 569344), (256, 309136), (278, 284672), (512, 154568), (556, 142336), (1024, 77284), (1112, 71168), (2048, 38642), (2224, 35584), (4096, 19321), (4448, 17792)]