89192686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{29167}}^1$

素因数の和:29319

約数の個数: 16

約数和(自身を含む): 147006720

約数和(自身を除く): 57814034

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 29167, 58334, 320837, 641674, 4054213, 8108426, 44596343, 89192686]

約数ペア:

[(1, 89192686), (2, 44596343), (11, 8108426), (22, 4054213), (139, 641674), (278, 320837), (1529, 58334), (3058, 29167)]