87472994

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{88001}}^1$

素因数の和:88081

約数の個数: 16

約数和(自身を含む): 152067456

約数和(自身を除く): 64594462

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 88001, 176002, 616007, 1232014, 6248071, 12496142, 43736497, 87472994]

約数ペア:

[(1, 87472994), (2, 43736497), (7, 12496142), (14, 6248071), (71, 1232014), (142, 616007), (497, 176002), (994, 88001)]