87250384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{419473}}^1$

素因数の和:419494

約数の個数: 20

約数和(自身を含む): 182051716

約数和(自身を除く): 94801332

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 419473, 838946, 1677892, 3355784, 5453149, 6711568, 10906298, 21812596, 43625192, 87250384]

約数ペア:

[(1, 87250384), (2, 43625192), (4, 21812596), (8, 10906298), (13, 6711568), (16, 5453149), (26, 3355784), (52, 1677892), (104, 838946), (208, 419473)]