16776568

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 33300000

約数和(自身を除く): 16523432

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 292, 584, 1249, 1679, 2498, 3358, 4996, 6716, 9992, 13432, 28727, 57454, 91177, 114908, 182354, 229816, 364708, 729416, 2097071, 4194142, 8388284, 16776568]

約数ペア:

[(1, 16776568), (2, 8388284), (4, 4194142), (8, 2097071), (23, 729416), (46, 364708), (73, 229816), (92, 182354), (146, 114908), (184, 91177), (292, 57454), (584, 28727), (1249, 13432), (1679, 9992), (2498, 6716), (3358, 4996)]