87397586

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{2347}}^1$

素因数の和:2825

約数の個数: 16

約数和(自身を含む): 134512224

約数和(自身を除く): 47114638

約数列:

[1, 2, 43, 86, 433, 866, 2347, 4694, 18619, 37238, 100921, 201842, 1016251, 2032502, 43698793, 87397586]

約数ペア:

[(1, 87397586), (2, 43698793), (43, 2032502), (86, 1016251), (433, 201842), (866, 100921), (2347, 37238), (4694, 18619)]