87195626

素因数分解:

$2^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{6247}}^1$

素因数の和:7253

約数の個数: 16

約数和(自身を含む): 149652096

約数和(自身を除く): 62456470

約数列:

[1, 2, 7, 14, 997, 1994, 6247, 6979, 12494, 13958, 43729, 87458, 6228259, 12456518, 43597813, 87195626]

約数ペア:

[(1, 87195626), (2, 43597813), (7, 12456518), (14, 6228259), (997, 87458), (1994, 43729), (6247, 13958), (6979, 12494)]