86047304

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{9787}}^1$

素因数の和:9957

約数の個数: 32

約数和(自身を含む): 185580480

約数和(自身を除く): 99533176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 8792, 9787, 19574, 39148, 68509, 78296, 137018, 274036, 548072, 1536559, 3073118, 6146236, 10755913, 12292472, 21511826, 43023652, 86047304]

約数ペア:

[(1, 86047304), (2, 43023652), (4, 21511826), (7, 12292472), (8, 10755913), (14, 6146236), (28, 3073118), (56, 1536559), (157, 548072), (314, 274036), (628, 137018), (1099, 78296), (1256, 68509), (2198, 39148), (4396, 19574), (8792, 9787)]