40070558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{30871}}^1$

素因数の和:30943

約数の個数: 16

約数和(自身を含む): 66683520

約数和(自身を除く): 26612962

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 30871, 61742, 339581, 679162, 1821389, 3642778, 20035279, 40070558]

約数ペア:

[(1, 40070558), (2, 20035279), (11, 3642778), (22, 1821389), (59, 679162), (118, 339581), (649, 61742), (1298, 30871)]