39431474

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{8191}}^1$

素因数の和:8305

約数の個数: 16

約数和(自身を含む): 61931520

約数和(自身を除く): 22500046

約数列:

[1, 2, 29, 58, 83, 166, 2407, 4814, 8191, 16382, 237539, 475078, 679853, 1359706, 19715737, 39431474]

約数ペア:

[(1, 39431474), (2, 19715737), (29, 1359706), (58, 679853), (83, 475078), (166, 237539), (2407, 16382), (4814, 8191)]