85166144

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4421}}^1$

素因数の和:4483

約数の個数: 56

約数和(自身を含む): 197681088

約数和(自身を除く): 112514944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1204, 1376, 2408, 2752, 4421, 4816, 8842, 9632, 17684, 19264, 30947, 35368, 61894, 70736, 123788, 141472, 190103, 247576, 282944, 380206, 495152, 760412, 990304, 1330721, 1520824, 1980608, 2661442, 3041648, 5322884, 6083296, 10645768, 12166592, 21291536, 42583072, 85166144]

約数ペア:

[(1, 85166144), (2, 42583072), (4, 21291536), (7, 12166592), (8, 10645768), (14, 6083296), (16, 5322884), (28, 3041648), (32, 2661442), (43, 1980608), (56, 1520824), (64, 1330721), (86, 990304), (112, 760412), (172, 495152), (224, 380206), (301, 282944), (344, 247576), (448, 190103), (602, 141472), (688, 123788), (1204, 70736), (1376, 61894), (2408, 35368), (2752, 30947), (4421, 19264), (4816, 17684), (8842, 9632)]