87383738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{9521}}^1$

素因数の和:9889

約数の個数: 16

約数和(自身を含む): 141573096

約数和(自身を除く): 54189358

約数列:

[1, 2, 13, 26, 353, 706, 4589, 9178, 9521, 19042, 123773, 247546, 3360913, 6721826, 43691869, 87383738]

約数ペア:

[(1, 87383738), (2, 43691869), (13, 6721826), (26, 3360913), (353, 247546), (706, 123773), (4589, 19042), (9178, 9521)]