40547938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{34421}}^1$

素因数の和:34473

約数の個数: 16

約数和(自身を含む): 66090240

約数和(自身を除く): 25542302

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 34421, 68842, 653999, 1067051, 1307998, 2134102, 20273969, 40547938]

約数ペア:

[(1, 40547938), (2, 20273969), (19, 2134102), (31, 1307998), (38, 1067051), (62, 653999), (589, 68842), (1178, 34421)]