86879362

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{6551}}^1$

素因数の和:6921

約数の個数: 16

約数和(自身を含む): 137592000

約数和(自身を除く): 50712638

約数列:

[1, 2, 19, 38, 349, 698, 6551, 6631, 13102, 13262, 124469, 248938, 2286299, 4572598, 43439681, 86879362]

約数ペア:

[(1, 86879362), (2, 43439681), (19, 4572598), (38, 2286299), (349, 248938), (698, 124469), (6551, 13262), (6631, 13102)]