16476784

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{4007}}^1$

素因数の和:4272

約数の個数: 20

約数和(自身を含む): 32055984

約数和(自身を除く): 15579200

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4007, 4112, 8014, 16028, 32056, 64112, 1029799, 2059598, 4119196, 8238392, 16476784]

約数ペア:

[(1, 16476784), (2, 8238392), (4, 4119196), (8, 2059598), (16, 1029799), (257, 64112), (514, 32056), (1028, 16028), (2056, 8014), (4007, 4112)]