86709218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{13759}}^1$

素因数の和:13921

約数の個数: 16

約数和(自身を含む): 136719360

約数和(自身を除く): 50010142

約数列:

[1, 2, 23, 46, 137, 274, 3151, 6302, 13759, 27518, 316457, 632914, 1884983, 3769966, 43354609, 86709218]

約数ペア:

[(1, 86709218), (2, 43354609), (23, 3769966), (46, 1884983), (137, 632914), (274, 316457), (3151, 27518), (6302, 13759)]