80743232

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{4909}}^1$

素因数の和:5178

約数の個数: 28

約数和(自身を含む): 160881060

約数和(自身を除く): 80137828

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 514, 1028, 2056, 4112, 4909, 8224, 9818, 16448, 19636, 39272, 78544, 157088, 314176, 1261613, 2523226, 5046452, 10092904, 20185808, 40371616, 80743232]

約数ペア:

[(1, 80743232), (2, 40371616), (4, 20185808), (8, 10092904), (16, 5046452), (32, 2523226), (64, 1261613), (257, 314176), (514, 157088), (1028, 78544), (2056, 39272), (4112, 19636), (4909, 16448), (8224, 9818)]