88972855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{8693}}^1$

素因数の和:8810

約数の個数: 16

約数和(自身を含む): 112674240

約数和(自身を除く): 23701385

約数列:

[1, 5, 23, 89, 115, 445, 2047, 8693, 10235, 43465, 199939, 773677, 999695, 3868385, 17794571, 88972855]

約数ペア:

[(1, 88972855), (5, 17794571), (23, 3868385), (89, 999695), (115, 773677), (445, 199939), (2047, 43465), (8693, 10235)]