54386422

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{787}}^1$

素因数の和:1215

約数の個数: 16

約数和(自身を含む): 82692720

約数和(自身を除く): 28306298

約数列:

[1, 2, 109, 218, 317, 634, 787, 1574, 34553, 69106, 85783, 171566, 249479, 498958, 27193211, 54386422]

約数ペア:

[(1, 54386422), (2, 27193211), (109, 498958), (218, 249479), (317, 171566), (634, 85783), (787, 69106), (1574, 34553)]