22553704

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 43280640

約数和(自身を除く): 20726936

約数列:

[1, 2, 4, 8, 101, 103, 202, 206, 271, 404, 412, 542, 808, 824, 1084, 2168, 10403, 20806, 27371, 27913, 41612, 54742, 55826, 83224, 109484, 111652, 218968, 223304, 2819213, 5638426, 11276852, 22553704]

約数ペア:

[(1, 22553704), (2, 11276852), (4, 5638426), (8, 2819213), (101, 223304), (103, 218968), (202, 111652), (206, 109484), (271, 83224), (404, 55826), (412, 54742), (542, 41612), (808, 27913), (824, 27371), (1084, 20806), (2168, 10403)]