143553952

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{104327}}^1$

素因数の和:104380

約数の個数: 24

約数和(自身を含む): 289197216

約数和(自身を除く): 145643264

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 104327, 208654, 417308, 834616, 1669232, 3338464, 4486061, 8972122, 17944244, 35888488, 71776976, 143553952]

約数ペア:

[(1, 143553952), (2, 71776976), (4, 35888488), (8, 17944244), (16, 8972122), (32, 4486061), (43, 3338464), (86, 1669232), (172, 834616), (344, 417308), (688, 208654), (1376, 104327)]