82657072

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{48281}}^1$

素因数の和:48396

約数の個数: 20

約数和(自身を含む): 161648136

約数和(自身を除く): 78991064

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 48281, 96562, 193124, 386248, 772496, 5166067, 10332134, 20664268, 41328536, 82657072]

約数ペア:

[(1, 82657072), (2, 41328536), (4, 20664268), (8, 10332134), (16, 5166067), (107, 772496), (214, 386248), (428, 193124), (856, 96562), (1712, 48281)]