15585952

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 32199552

約数和(自身を除く): 16613600

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 86, 94, 172, 188, 241, 344, 376, 482, 688, 752, 964, 1376, 1504, 1928, 2021, 3856, 4042, 7712, 8084, 10363, 11327, 16168, 20726, 22654, 32336, 41452, 45308, 64672, 82904, 90616, 165808, 181232, 331616, 362464, 487061, 974122, 1948244, 3896488, 7792976, 15585952]

約数ペア:

[(1, 15585952), (2, 7792976), (4, 3896488), (8, 1948244), (16, 974122), (32, 487061), (43, 362464), (47, 331616), (86, 181232), (94, 165808), (172, 90616), (188, 82904), (241, 64672), (344, 45308), (376, 41452), (482, 32336), (688, 22654), (752, 20726), (964, 16168), (1376, 11327), (1504, 10363), (1928, 8084), (2021, 7712), (3856, 4042)]