85861415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{8389}}^1$

素因数の和:8506

約数の個数: 16

約数和(自身を含む): 108734400

約数和(自身を除く): 22872985

約数列:

[1, 5, 23, 89, 115, 445, 2047, 8389, 10235, 41945, 192947, 746621, 964735, 3733105, 17172283, 85861415]

約数ペア:

[(1, 85861415), (5, 17172283), (23, 3733105), (89, 964735), (115, 746621), (445, 192947), (2047, 41945), (8389, 10235)]