87706516

素因数分解:

$2^2\times {\mathrm{2381}}^1\times {\mathrm{9209}}^1$

素因数の和:11594

約数の個数: 12

約数和(自身を含む): 153567540

約数和(自身を除く): 65861024

約数列:

[1, 2, 4, 2381, 4762, 9209, 9524, 18418, 36836, 21926629, 43853258, 87706516]

約数ペア:

[(1, 87706516), (2, 43853258), (4, 21926629), (2381, 36836), (4762, 18418), (9209, 9524)]