87667724

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{413527}}^1$

素因数の和:413584

約数の個数: 12

約数和(自身を含む): 156313584

約数和(自身を除く): 68645860

約数列:

[1, 2, 4, 53, 106, 212, 413527, 827054, 1654108, 21916931, 43833862, 87667724]

約数ペア:

[(1, 87667724), (2, 43833862), (4, 21916931), (53, 1654108), (106, 827054), (212, 413527)]