127910656

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{8191}}^1$

素因数の和:8268

約数の個数: 36

約数和(自身を含む): 259538944

約数和(自身を除く): 131628288

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1952, 3904, 7808, 8191, 15616, 16382, 32764, 65528, 131056, 262112, 499651, 524224, 999302, 1048448, 1998604, 2096896, 3997208, 7994416, 15988832, 31977664, 63955328, 127910656]

約数ペア:

[(1, 127910656), (2, 63955328), (4, 31977664), (8, 15988832), (16, 7994416), (32, 3997208), (61, 2096896), (64, 1998604), (122, 1048448), (128, 999302), (244, 524224), (256, 499651), (488, 262112), (976, 131056), (1952, 65528), (3904, 32764), (7808, 16382), (8191, 15616)]