31431442

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{4787}}^1$

素因数の和:4870

約数の個数: 24

約数和(自身を含む): 55674864

約数和(自身を除く): 24243422

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 469, 938, 3283, 4787, 6566, 9574, 33509, 67018, 234563, 320729, 469126, 641458, 2245103, 4490206, 15715721, 31431442]

約数ペア:

[(1, 31431442), (2, 15715721), (7, 4490206), (14, 2245103), (49, 641458), (67, 469126), (98, 320729), (134, 234563), (469, 67018), (938, 33509), (3283, 9574), (4787, 6566)]