104889616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16267}}^1$

素因数の和:16319

約数の個数: 40

約数和(自身を含む): 225929984

約数和(自身を除く): 121040368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 16267, 32534, 65068, 130136, 211471, 260272, 422942, 504277, 845884, 1008554, 1691768, 2017108, 3383536, 4034216, 6555601, 8068432, 13111202, 26222404, 52444808, 104889616]

約数ペア:

[(1, 104889616), (2, 52444808), (4, 26222404), (8, 13111202), (13, 8068432), (16, 6555601), (26, 4034216), (31, 3383536), (52, 2017108), (62, 1691768), (104, 1008554), (124, 845884), (208, 504277), (248, 422942), (403, 260272), (496, 211471), (806, 130136), (1612, 65068), (3224, 32534), (6448, 16267)]