85740496

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{52027}}^1$

素因数の和:52138

約数の個数: 20

約数和(自身を含む): 167738272

約数和(自身を除く): 81997776

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 52027, 104054, 208108, 416216, 832432, 5358781, 10717562, 21435124, 42870248, 85740496]

約数ペア:

[(1, 85740496), (2, 42870248), (4, 21435124), (8, 10717562), (16, 5358781), (103, 832432), (206, 416216), (412, 208108), (824, 104054), (1648, 52027)]