81109696

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{29473}}^1$

素因数の和:29528

約数の個数: 28

約数和(自身を含む): 164700712

約数和(自身を除く): 83591016

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 29473, 58946, 117892, 235784, 471568, 943136, 1267339, 1886272, 2534678, 5069356, 10138712, 20277424, 40554848, 81109696]

約数ペア:

[(1, 81109696), (2, 40554848), (4, 20277424), (8, 10138712), (16, 5069356), (32, 2534678), (43, 1886272), (64, 1267339), (86, 943136), (172, 471568), (344, 235784), (688, 117892), (1376, 58946), (2752, 29473)]