91172018

素因数分解:

$2^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{8171}}^1$

素因数の和:8977

約数の個数: 16

約数和(自身を含む): 156510144

約数和(自身を除く): 65338126

約数列:

[1, 2, 7, 14, 797, 1594, 5579, 8171, 11158, 16342, 57197, 114394, 6512287, 13024574, 45586009, 91172018]

約数ペア:

[(1, 91172018), (2, 45586009), (7, 13024574), (14, 6512287), (797, 114394), (1594, 57197), (5579, 16342), (8171, 11158)]