164035904

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{9973}}^1$

素因数の和:10242

約数の個数: 28

約数和(自身を含む): 326808084

約数和(自身を除く): 162772180

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 514, 1028, 2056, 4112, 8224, 9973, 16448, 19946, 39892, 79784, 159568, 319136, 638272, 2563061, 5126122, 10252244, 20504488, 41008976, 82017952, 164035904]

約数ペア:

[(1, 164035904), (2, 82017952), (4, 41008976), (8, 20504488), (16, 10252244), (32, 5126122), (64, 2563061), (257, 638272), (514, 319136), (1028, 159568), (2056, 79784), (4112, 39892), (8224, 19946), (9973, 16448)]