857792

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1056

約数の個数: 28

約数和(自身を含む): 1834896

約数和(自身を除く): 977104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1031, 2062, 4124, 8248, 13403, 16496, 26806, 32992, 53612, 65984, 107224, 214448, 428896, 857792]

約数ペア:

[(1, 857792), (2, 428896), (4, 214448), (8, 107224), (13, 65984), (16, 53612), (26, 32992), (32, 26806), (52, 16496), (64, 13403), (104, 8248), (208, 4124), (416, 2062), (832, 1031)]