40030442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{4373}}^1$

素因数の和:4597

約数の個数: 16

約数和(自身を含む): 62985600

約数和(自身を除く): 22955158

約数列:

[1, 2, 23, 46, 199, 398, 4373, 4577, 8746, 9154, 100579, 201158, 870227, 1740454, 20015221, 40030442]

約数ペア:

[(1, 40030442), (2, 20015221), (23, 1740454), (46, 870227), (199, 201158), (398, 100579), (4373, 9154), (4577, 8746)]