86906962

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{19997}}^1$

素因数の和:20093

約数の個数: 16

約数和(自身を含む): 136066392

約数和(自身を除く): 49159430

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 19997, 39994, 819877, 1059841, 1639754, 2119682, 43453481, 86906962]

約数ペア:

[(1, 86906962), (2, 43453481), (41, 2119682), (53, 1639754), (82, 1059841), (106, 819877), (2173, 39994), (4346, 19997)]