90554228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1061}}^1\times {\mathrm{1123}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 167116320

約数和(自身を除く): 76562092

約数列:

[1, 2, 4, 19, 38, 76, 1061, 1123, 2122, 2246, 4244, 4492, 20159, 21337, 40318, 42674, 80636, 85348, 1191503, 2383006, 4766012, 22638557, 45277114, 90554228]

約数ペア:

[(1, 90554228), (2, 45277114), (4, 22638557), (19, 4766012), (38, 2383006), (76, 1191503), (1061, 85348), (1123, 80636), (2122, 42674), (2246, 40318), (4244, 21337), (4492, 20159)]