86896292

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{72173}}^1$

素因数の和:72227

約数の個数: 24

約数和(自身を含む): 177836736

約数和(自身を除く): 90940444

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 72173, 144346, 288692, 505211, 1010422, 2020844, 3103439, 6206878, 12413756, 21724073, 43448146, 86896292]

約数ペア:

[(1, 86896292), (2, 43448146), (4, 21724073), (7, 12413756), (14, 6206878), (28, 3103439), (43, 2020844), (86, 1010422), (172, 505211), (301, 288692), (602, 144346), (1204, 72173)]