16262864

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{7759}}^1$

素因数の和:7898

約数の個数: 20

約数和(自身を含む): 31753920

約数和(自身を除く): 15491056

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 7759, 15518, 31036, 62072, 124144, 1016429, 2032858, 4065716, 8131432, 16262864]

約数ペア:

[(1, 16262864), (2, 8131432), (4, 4065716), (8, 2032858), (16, 1016429), (131, 124144), (262, 62072), (524, 31036), (1048, 15518), (2096, 7759)]