86466772

素因数分解:

$2^2\times 7^2\times {\mathrm{441157}}^1$

素因数の和:441175

約数の個数: 18

約数和(自身を含む): 176022042

約数和(自身を除く): 89555270

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 441157, 882314, 1764628, 3088099, 6176198, 12352396, 21616693, 43233386, 86466772]

約数ペア:

[(1, 86466772), (2, 43233386), (4, 21616693), (7, 12352396), (14, 6176198), (28, 3088099), (49, 1764628), (98, 882314), (196, 441157)]