87321758

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{135173}}^1$

素因数の和:135211

約数の個数: 16

約数和(自身を含む): 145987920

約数和(自身を除く): 58666162

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 135173, 270346, 2297941, 2568287, 4595882, 5136574, 43660879, 87321758]

約数ペア:

[(1, 87321758), (2, 43660879), (17, 5136574), (19, 4595882), (34, 2568287), (38, 2297941), (323, 270346), (646, 135173)]