16740328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1051}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 34463520

約数和(自身を除く): 17723192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1051, 1448, 1991, 2102, 3982, 4204, 7964, 8408, 11561, 15928, 23122, 46244, 92488, 190231, 380462, 760924, 1521848, 2092541, 4185082, 8370164, 16740328]

約数ペア:

[(1, 16740328), (2, 8370164), (4, 4185082), (8, 2092541), (11, 1521848), (22, 760924), (44, 380462), (88, 190231), (181, 92488), (362, 46244), (724, 23122), (1051, 15928), (1448, 11561), (1991, 8408), (2102, 7964), (3982, 4204)]