87787682

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{7451}}^1$

素因数の和:7633

約数の個数: 16

約数和(自身を含む): 135745632

約数和(自身を除く): 47957950

約数列:

[1, 2, 43, 86, 137, 274, 5891, 7451, 11782, 14902, 320393, 640786, 1020787, 2041574, 43893841, 87787682]

約数ペア:

[(1, 87787682), (2, 43893841), (43, 2041574), (86, 1020787), (137, 640786), (274, 320393), (5891, 14902), (7451, 11782)]