26550704

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{19993}}^1$

素因数の和:20084

約数の個数: 20

約数和(自身を含む): 52064376

約数和(自身を除く): 25513672

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 19993, 39986, 79972, 159944, 319888, 1659419, 3318838, 6637676, 13275352, 26550704]

約数ペア:

[(1, 26550704), (2, 13275352), (4, 6637676), (8, 3318838), (16, 1659419), (83, 319888), (166, 159944), (332, 79972), (664, 39986), (1328, 19993)]