8831888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{42461}}^1$

素因数の和:42482

約数の個数: 20

約数和(自身を含む): 18428508

約数和(自身を除く): 9596620

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 42461, 84922, 169844, 339688, 551993, 679376, 1103986, 2207972, 4415944, 8831888]

約数ペア:

[(1, 8831888), (2, 4415944), (4, 2207972), (8, 1103986), (13, 679376), (16, 551993), (26, 339688), (52, 169844), (104, 84922), (208, 42461)]