831736631024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{128991413}}^1$

素因数の和:128991465

約数の個数: 40

約数和(自身を含む): 1791432757632

約数和(自身を除く): 959696126608

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 128991413, 257982826, 515965652, 1031931304, 1676888369, 2063862608, 3353776738, 3998733803, 6707553476, 7997467606, 13415106952, 15994935212, 26830213904, 31989870424, 51983539439, 63979740848, 103967078878, 207934157756, 415868315512, 831736631024]

約数ペア:

[(1, 831736631024), (2, 415868315512), (4, 207934157756), (8, 103967078878), (13, 63979740848), (16, 51983539439), (26, 31989870424), (31, 26830213904), (52, 15994935212), (62, 13415106952), (104, 7997467606), (124, 6707553476), (208, 3998733803), (248, 3353776738), (403, 2063862608), (496, 1676888369), (806, 1031931304), (1612, 515965652), (3224, 257982826), (6448, 128991413)]