86939692

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{19777}}^1$

素因数の和:19945

約数の個数: 24

約数和(自身を含む): 174995744

約数和(自身を除く): 88056052

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 19777, 39554, 79108, 138439, 276878, 553756, 3104989, 6209978, 12419956, 21734923, 43469846, 86939692]

約数ペア:

[(1, 86939692), (2, 43469846), (4, 21734923), (7, 12419956), (14, 6209978), (28, 3104989), (157, 553756), (314, 276878), (628, 138439), (1099, 79108), (2198, 39554), (4396, 19777)]