89609006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{16787}}^1$

素因数の和:16963

約数の個数: 16

約数和(自身を含む): 143235216

約数和(自身を除く): 53626210

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 16787, 33574, 285379, 570758, 2635559, 5271118, 44804503, 89609006]

約数ペア:

[(1, 89609006), (2, 44804503), (17, 5271118), (34, 2635559), (157, 570758), (314, 285379), (2669, 33574), (5338, 16787)]