16314248

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 31541400

約数和(自身を除く): 15227152

約数列:

[1, 2, 4, 8, 53, 106, 109, 212, 218, 353, 424, 436, 706, 872, 1412, 2824, 5777, 11554, 18709, 23108, 37418, 38477, 46216, 74836, 76954, 149672, 153908, 307816, 2039281, 4078562, 8157124, 16314248]

約数ペア:

[(1, 16314248), (2, 8157124), (4, 4078562), (8, 2039281), (53, 307816), (106, 153908), (109, 149672), (212, 76954), (218, 74836), (353, 46216), (424, 38477), (436, 37418), (706, 23108), (872, 18709), (1412, 11554), (2824, 5777)]