15981036592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{58753811}}^1$

素因数の和:58753836

約数の個数: 20

約数和(自身を含む): 32784627096

約数和(自身を除く): 16803590504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 58753811, 117507622, 235015244, 470030488, 940060976, 998814787, 1997629574, 3995259148, 7990518296, 15981036592]

約数ペア:

[(1, 15981036592), (2, 7990518296), (4, 3995259148), (8, 1997629574), (16, 998814787), (17, 940060976), (34, 470030488), (68, 235015244), (136, 117507622), (272, 58753811)]