77390918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{66373}}^1$

素因数の和:66439

約数の個数: 16

約数和(自身を含む): 129031056

約数和(自身を除く): 51640138

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 66373, 132746, 730103, 1460206, 3517769, 7035538, 38695459, 77390918]

約数ペア:

[(1, 77390918), (2, 38695459), (11, 7035538), (22, 3517769), (53, 1460206), (106, 730103), (583, 132746), (1166, 66373)]