87286832

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{76837}}^1$

素因数の和:76916

約数の個数: 20

約数和(自身を含む): 171502416

約数和(自身を除く): 84215584

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 76837, 153674, 307348, 614696, 1229392, 5455427, 10910854, 21821708, 43643416, 87286832]

約数ペア:

[(1, 87286832), (2, 43643416), (4, 21821708), (8, 10910854), (16, 5455427), (71, 1229392), (142, 614696), (284, 307348), (568, 153674), (1136, 76837)]