80897233

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 87094656

約数和(自身を除く): 6197423

約数列:

[1, 23, 43, 157, 521, 989, 3611, 6751, 11983, 22403, 81797, 155273, 515269, 1881331, 3517271, 80897233]

約数ペア:

[(1, 80897233), (23, 3517271), (43, 1881331), (157, 515269), (521, 155273), (989, 81797), (3611, 22403), (6751, 11983)]