80249696

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{58321}}^1$

素因数の和:58374

約数の個数: 24

約数和(自身を含む): 161668584

約数和(自身を除く): 81418888

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 58321, 116642, 233284, 466568, 933136, 1866272, 2507803, 5015606, 10031212, 20062424, 40124848, 80249696]

約数ペア:

[(1, 80249696), (2, 40124848), (4, 20062424), (8, 10031212), (16, 5015606), (32, 2507803), (43, 1866272), (86, 933136), (172, 466568), (344, 233284), (688, 116642), (1376, 58321)]