16282856

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 31363200

約数和(自身を除く): 15080344

約数列:

[1, 2, 4, 8, 71, 109, 142, 218, 263, 284, 436, 526, 568, 872, 1052, 2104, 7739, 15478, 18673, 28667, 30956, 37346, 57334, 61912, 74692, 114668, 149384, 229336, 2035357, 4070714, 8141428, 16282856]

約数ペア:

[(1, 16282856), (2, 8141428), (4, 4070714), (8, 2035357), (71, 229336), (109, 149384), (142, 114668), (218, 74692), (263, 61912), (284, 57334), (436, 37346), (526, 30956), (568, 28667), (872, 18673), (1052, 15478), (2104, 7739)]