16820576

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{5419}}^1$

素因数の和:5526

約数の個数: 24

約数和(自身を含む): 33463080

約数和(自身を除く): 16642504

約数列:

[1, 2, 4, 8, 16, 32, 97, 194, 388, 776, 1552, 3104, 5419, 10838, 21676, 43352, 86704, 173408, 525643, 1051286, 2102572, 4205144, 8410288, 16820576]

約数ペア:

[(1, 16820576), (2, 8410288), (4, 4205144), (8, 2102572), (16, 1051286), (32, 525643), (97, 173408), (194, 86704), (388, 43352), (776, 21676), (1552, 10838), (3104, 5419)]