83489872

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{12107}}^1$

素因数の和:12546

約数の個数: 20

約数和(自身を含む): 162150336

約数和(自身を除く): 78660464

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 12107, 24214, 48428, 96856, 193712, 5218117, 10436234, 20872468, 41744936, 83489872]

約数ペア:

[(1, 83489872), (2, 41744936), (4, 20872468), (8, 10436234), (16, 5218117), (431, 193712), (862, 96856), (1724, 48428), (3448, 24214), (6896, 12107)]