1644385952

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{4933}}^1$

素因数の和:5901

約数の個数: 48

約数和(自身を含む): 3536138592

約数和(自身を除く): 1891752640

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 947, 1894, 3788, 4933, 7576, 9866, 10417, 15152, 19732, 20834, 30304, 39464, 41668, 54263, 78928, 83336, 108526, 157856, 166672, 217052, 333344, 434104, 868208, 1736416, 4671551, 9343102, 18686204, 37372408, 51387061, 74744816, 102774122, 149489632, 205548244, 411096488, 822192976, 1644385952]

約数ペア:

[(1, 1644385952), (2, 822192976), (4, 411096488), (8, 205548244), (11, 149489632), (16, 102774122), (22, 74744816), (32, 51387061), (44, 37372408), (88, 18686204), (176, 9343102), (352, 4671551), (947, 1736416), (1894, 868208), (3788, 434104), (4933, 333344), (7576, 217052), (9866, 166672), (10417, 157856), (15152, 108526), (19732, 83336), (20834, 78928), (30304, 54263), (39464, 41668)]