129313792

素因数分解:

$2^{10}\times {\mathrm{293}}^1\times {\mathrm{431}}^1$

素因数の和:744

約数の個数: 44

約数和(自身を含む): 259985376

約数和(自身を除く): 130671584

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 293, 431, 512, 586, 862, 1024, 1172, 1724, 2344, 3448, 4688, 6896, 9376, 13792, 18752, 27584, 37504, 55168, 75008, 110336, 126283, 150016, 220672, 252566, 300032, 441344, 505132, 1010264, 2020528, 4041056, 8082112, 16164224, 32328448, 64656896, 129313792]

約数ペア:

[(1, 129313792), (2, 64656896), (4, 32328448), (8, 16164224), (16, 8082112), (32, 4041056), (64, 2020528), (128, 1010264), (256, 505132), (293, 441344), (431, 300032), (512, 252566), (586, 220672), (862, 150016), (1024, 126283), (1172, 110336), (1724, 75008), (2344, 55168), (3448, 37504), (4688, 27584), (6896, 18752), (9376, 13792)]