83869552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{403219}}^1$

素因数の和:403240

約数の個数: 20

約数和(自身を含む): 174997480

約数和(自身を除く): 91127928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 403219, 806438, 1612876, 3225752, 5241847, 6451504, 10483694, 20967388, 41934776, 83869552]

約数ペア:

[(1, 83869552), (2, 41934776), (4, 20967388), (8, 10483694), (13, 6451504), (16, 5241847), (26, 3225752), (52, 1612876), (104, 806438), (208, 403219)]