117171904

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{42577}}^1$

素因数の和:42632

約数の個数: 28

約数和(自身を含む): 237925864

約数和(自身を除く): 120753960

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 42577, 85154, 170308, 340616, 681232, 1362464, 1830811, 2724928, 3661622, 7323244, 14646488, 29292976, 58585952, 117171904]

約数ペア:

[(1, 117171904), (2, 58585952), (4, 29292976), (8, 14646488), (16, 7323244), (32, 3661622), (43, 2724928), (64, 1830811), (86, 1362464), (172, 681232), (344, 340616), (688, 170308), (1376, 85154), (2752, 42577)]