87874822

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{64709}}^1$

素因数の和:64815

約数の個数: 16

約数和(自身を含む): 152197920

約数和(自身を除く): 64323098

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 64709, 129418, 452963, 905926, 6276773, 12553546, 43937411, 87874822]

約数ペア:

[(1, 87874822), (2, 43937411), (7, 12553546), (14, 6276773), (97, 905926), (194, 452963), (679, 129418), (1358, 64709)]