82906576

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{272719}}^1$

素因数の和:272746

約数の個数: 20

約数和(自身を含む): 169086400

約数和(自身を除く): 86179824

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 272719, 545438, 1090876, 2181752, 4363504, 5181661, 10363322, 20726644, 41453288, 82906576]

約数ペア:

[(1, 82906576), (2, 41453288), (4, 20726644), (8, 10363322), (16, 5181661), (19, 4363504), (38, 2181752), (76, 1090876), (152, 545438), (304, 272719)]