88905649

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{78887}}^1$

素因数の和:78924

約数の個数: 12

約数和(自身を含む): 107918784

約数和(自身を除く): 19013135

約数列:

[1, 7, 23, 49, 161, 1127, 78887, 552209, 1814401, 3865463, 12700807, 88905649]

約数ペア:

[(1, 88905649), (7, 12700807), (23, 3865463), (49, 1814401), (161, 552209), (1127, 78887)]