87390364

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{704761}}^1$

素因数の和:704796

約数の個数: 12

約数和(自身を含む): 157866688

約数和(自身を除く): 70476324

約数列:

[1, 2, 4, 31, 62, 124, 704761, 1409522, 2819044, 21847591, 43695182, 87390364]

約数ペア:

[(1, 87390364), (2, 43695182), (4, 21847591), (31, 2819044), (62, 1409522), (124, 704761)]