87907676

素因数分解:

$2^2\times {\mathrm{761}}^1\times {\mathrm{28879}}^1$

素因数の和:29644

約数の個数: 12

約数和(自身を含む): 154045920

約数和(自身を除く): 66138244

約数列:

[1, 2, 4, 761, 1522, 3044, 28879, 57758, 115516, 21976919, 43953838, 87907676]

約数ペア:

[(1, 87907676), (2, 43953838), (4, 21976919), (761, 115516), (1522, 57758), (3044, 28879)]