85005388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1634719}}^1$

素因数の和:1634736

約数の個数: 12

約数和(自身を含む): 160202560

約数和(自身を除く): 75197172

約数列:

[1, 2, 4, 13, 26, 52, 1634719, 3269438, 6538876, 21251347, 42502694, 85005388]

約数ペア:

[(1, 85005388), (2, 42502694), (4, 21251347), (13, 6538876), (26, 3269438), (52, 1634719)]