118220272

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{7411}}^1$

素因数の和:8416

約数の個数: 20

約数和(自身を含む): 229312456

約数和(自身を除く): 111092184

約数列:

[1, 2, 4, 8, 16, 997, 1994, 3988, 7411, 7976, 14822, 15952, 29644, 59288, 118576, 7388767, 14777534, 29555068, 59110136, 118220272]

約数ペア:

[(1, 118220272), (2, 59110136), (4, 29555068), (8, 14777534), (16, 7388767), (997, 118576), (1994, 59288), (3988, 29644), (7411, 15952), (7976, 14822)]