40222154

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{16607}}^1$

素因数の和:16789

約数の個数: 16

約数和(自身を含む): 69355008

約数和(自身を除く): 29132854

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 16607, 33214, 116249, 232498, 2873011, 5746022, 20111077, 40222154]

約数ペア:

[(1, 40222154), (2, 20111077), (7, 5746022), (14, 2873011), (173, 232498), (346, 116249), (1211, 33214), (2422, 16607)]