87304894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{18743}}^1$

素因数の和:18899

約数の個数: 16

約数和(自身を含む): 139680288

約数和(自身を除く): 52375394

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 18743, 37486, 318631, 637262, 2567791, 5135582, 43652447, 87304894]

約数ペア:

[(1, 87304894), (2, 43652447), (17, 5135582), (34, 2567791), (137, 637262), (274, 318631), (2329, 37486), (4658, 18743)]