87240988

素因数分解:

$2^2\times {\mathrm{1871}}^1\times {\mathrm{11657}}^1$

素因数の和:13532

約数の個数: 12

約数和(自身を含む): 152766432

約数和(自身を除く): 65525444

約数列:

[1, 2, 4, 1871, 3742, 7484, 11657, 23314, 46628, 21810247, 43620494, 87240988]

約数ペア:

[(1, 87240988), (2, 43620494), (4, 21810247), (1871, 46628), (3742, 23314), (7484, 11657)]