16477442

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1225

約数の個数: 16

約数和(自身を含む): 25337664

約数和(自身を除く): 8860222

約数列:

[1, 2, 61, 122, 131, 262, 1031, 2062, 7991, 15982, 62891, 125782, 135061, 270122, 8238721, 16477442]

約数ペア:

[(1, 16477442), (2, 8238721), (61, 270122), (122, 135061), (131, 125782), (262, 62891), (1031, 15982), (2062, 7991)]