89712902

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{1993}}^1$

素因数の和:2383

約数の個数: 16

約数和(自身を含む): 136963872

約数和(自身を除く): 47250970

約数列:

[1, 2, 71, 142, 317, 634, 1993, 3986, 22507, 45014, 141503, 283006, 631781, 1263562, 44856451, 89712902]

約数ペア:

[(1, 89712902), (2, 44856451), (71, 1263562), (142, 631781), (317, 283006), (634, 141503), (1993, 45014), (3986, 22507)]