86718208

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{2437}}^1$

素因数の和:2592

約数の個数: 36

約数和(自身を含む): 174414520

約数和(自身を除く): 87696312

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 556, 1112, 2224, 2437, 4448, 4874, 8896, 9748, 17792, 19496, 35584, 38992, 77984, 155968, 311936, 338743, 623872, 677486, 1354972, 2709944, 5419888, 10839776, 21679552, 43359104, 86718208]

約数ペア:

[(1, 86718208), (2, 43359104), (4, 21679552), (8, 10839776), (16, 5419888), (32, 2709944), (64, 1354972), (128, 677486), (139, 623872), (256, 338743), (278, 311936), (556, 155968), (1112, 77984), (2224, 38992), (2437, 35584), (4448, 19496), (4874, 17792), (8896, 9748)]