16343480

素因数分解:

$2^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{853}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 36892800

約数和(自身を除く): 20549320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 479, 853, 958, 1706, 1916, 2395, 3412, 3832, 4265, 4790, 6824, 8530, 9580, 17060, 19160, 34120, 408587, 817174, 1634348, 2042935, 3268696, 4085870, 8171740, 16343480]

約数ペア:

[(1, 16343480), (2, 8171740), (4, 4085870), (5, 3268696), (8, 2042935), (10, 1634348), (20, 817174), (40, 408587), (479, 34120), (853, 19160), (958, 17060), (1706, 9580), (1916, 8530), (2395, 6824), (3412, 4790), (3832, 4265)]