16401952

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1979}}^1$

素因数の和:2033

約数の個数: 48

約数和(自身を含む): 37920960

約数和(自身を除く): 21519008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 1979, 2072, 3958, 4144, 7916, 8288, 13853, 15832, 27706, 31664, 55412, 63328, 73223, 110824, 146446, 221648, 292892, 443296, 512561, 585784, 1025122, 1171568, 2050244, 2343136, 4100488, 8200976, 16401952]

約数ペア:

[(1, 16401952), (2, 8200976), (4, 4100488), (7, 2343136), (8, 2050244), (14, 1171568), (16, 1025122), (28, 585784), (32, 512561), (37, 443296), (56, 292892), (74, 221648), (112, 146446), (148, 110824), (224, 73223), (259, 63328), (296, 55412), (518, 31664), (592, 27706), (1036, 15832), (1184, 13853), (1979, 8288), (2072, 7916), (3958, 4144)]