55939904

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{20327}}^1$

素因数の和:20382

約数の個数: 28

約数和(自身を含む): 113592864

約数和(自身を除く): 57652960

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 20327, 40654, 81308, 162616, 325232, 650464, 874061, 1300928, 1748122, 3496244, 6992488, 13984976, 27969952, 55939904]

約数ペア:

[(1, 55939904), (2, 27969952), (4, 13984976), (8, 6992488), (16, 3496244), (32, 1748122), (43, 1300928), (64, 874061), (86, 650464), (172, 325232), (344, 162616), (688, 81308), (1376, 40654), (2752, 20327)]