87240722

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{4549}}^1$

素因数の和:4817

約数の個数: 16

約数和(自身を含む): 134534400

約数和(自身を除く): 47293678

約数列:

[1, 2, 43, 86, 223, 446, 4549, 9098, 9589, 19178, 195607, 391214, 1014427, 2028854, 43620361, 87240722]

約数ペア:

[(1, 87240722), (2, 43620361), (43, 2028854), (86, 1014427), (223, 391214), (446, 195607), (4549, 19178), (9098, 9589)]