16009105952

素因数分解:

$2^5\times 7^2\times {\mathrm{113}}^1\times {\mathrm{90353}}^1$

素因数の和:90490

約数の個数: 72

約数和(自身を含む): 36988578396

約数和(自身を除く): 20979472444

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 113, 196, 224, 226, 392, 452, 784, 791, 904, 1568, 1582, 1808, 3164, 3616, 5537, 6328, 11074, 12656, 22148, 25312, 44296, 88592, 90353, 177184, 180706, 361412, 632471, 722824, 1264942, 1445648, 2529884, 2891296, 4427297, 5059768, 8854594, 10119536, 10209889, 17709188, 20239072, 20419778, 35418376, 40839556, 70836752, 71469223, 81679112, 141673504, 142938446, 163358224, 285876892, 326716448, 500284561, 571753784, 1000569122, 1143507568, 2001138244, 2287015136, 4002276488, 8004552976, 16009105952]

約数ペア:

[(1, 16009105952), (2, 8004552976), (4, 4002276488), (7, 2287015136), (8, 2001138244), (14, 1143507568), (16, 1000569122), (28, 571753784), (32, 500284561), (49, 326716448), (56, 285876892), (98, 163358224), (112, 142938446), (113, 141673504), (196, 81679112), (224, 71469223), (226, 70836752), (392, 40839556), (452, 35418376), (784, 20419778), (791, 20239072), (904, 17709188), (1568, 10209889), (1582, 10119536), (1808, 8854594), (3164, 5059768), (3616, 4427297), (5537, 2891296), (6328, 2529884), (11074, 1445648), (12656, 1264942), (22148, 722824), (25312, 632471), (44296, 361412), (88592, 180706), (90353, 177184)]