816960056

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{263}}^1\times {\mathrm{3209}}^1$

素因数の和:3500

約数の個数: 48

約数和(自身を含む): 1690642800

約数和(自身を除く): 873682744

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 263, 484, 526, 968, 1052, 2104, 2893, 3209, 5786, 6418, 11572, 12836, 23144, 25672, 31823, 35299, 63646, 70598, 127292, 141196, 254584, 282392, 388289, 776578, 843967, 1553156, 1687934, 3106312, 3375868, 6751736, 9283637, 18567274, 37134548, 74269096, 102120007, 204240014, 408480028, 816960056]

約数ペア:

[(1, 816960056), (2, 408480028), (4, 204240014), (8, 102120007), (11, 74269096), (22, 37134548), (44, 18567274), (88, 9283637), (121, 6751736), (242, 3375868), (263, 3106312), (484, 1687934), (526, 1553156), (968, 843967), (1052, 776578), (2104, 388289), (2893, 282392), (3209, 254584), (5786, 141196), (6418, 127292), (11572, 70598), (12836, 63646), (23144, 35299), (25672, 31823)]