81134254

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{4657}}^1$

素因数の和:4971

約数の個数: 16

約数和(自身を含む): 126101376

約数和(自身を除く): 44967122

約数列:

[1, 2, 31, 62, 281, 562, 4657, 8711, 9314, 17422, 144367, 288734, 1308617, 2617234, 40567127, 81134254]

約数ペア:

[(1, 81134254), (2, 40567127), (31, 2617234), (62, 1308617), (281, 288734), (562, 144367), (4657, 17422), (8711, 9314)]