2016385576

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{6397}}^1$

素因数の和:6506

約数の個数: 48

約数和(自身を含む): 4002524820

約数和(自身を除く): 1986139244

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 961, 1271, 1922, 2542, 3844, 5084, 6397, 7688, 10168, 12794, 25588, 39401, 51176, 78802, 157604, 198307, 262277, 315208, 396614, 524554, 793228, 1049108, 1586456, 2098216, 6147517, 8130587, 12295034, 16261174, 24590068, 32522348, 49180136, 65044696, 252048197, 504096394, 1008192788, 2016385576]

約数ペア:

[(1, 2016385576), (2, 1008192788), (4, 504096394), (8, 252048197), (31, 65044696), (41, 49180136), (62, 32522348), (82, 24590068), (124, 16261174), (164, 12295034), (248, 8130587), (328, 6147517), (961, 2098216), (1271, 1586456), (1922, 1049108), (2542, 793228), (3844, 524554), (5084, 396614), (6397, 315208), (7688, 262277), (10168, 198307), (12794, 157604), (25588, 78802), (39401, 51176)]