80874152

素因数分解:

$2^3\times {\mathrm{461}}^1\times {\mathrm{21929}}^1$

素因数の和:22396

約数の個数: 16

約数和(自身を含む): 151974900

約数和(自身を除く): 71100748

約数列:

[1, 2, 4, 8, 461, 922, 1844, 3688, 21929, 43858, 87716, 175432, 10109269, 20218538, 40437076, 80874152]

約数ペア:

[(1, 80874152), (2, 40437076), (4, 20218538), (8, 10109269), (461, 175432), (922, 87716), (1844, 43858), (3688, 21929)]