282291376

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{134681}}^1$

素因数の和:134820

約数の個数: 20

約数和(自身を含む): 551118744

約数和(自身を除く): 268827368

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 134681, 269362, 538724, 1077448, 2154896, 17643211, 35286422, 70572844, 141145688, 282291376]

約数ペア:

[(1, 282291376), (2, 141145688), (4, 70572844), (8, 35286422), (16, 17643211), (131, 2154896), (262, 1077448), (524, 538724), (1048, 269362), (2096, 134681)]