89280527

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4957}}^1$

素因数の和:5078

約数の個数: 16

約数和(自身を含む): 106616832

約数和(自身を除く): 17336305

約数列:

[1, 7, 31, 83, 217, 581, 2573, 4957, 18011, 34699, 153667, 411431, 1075669, 2880017, 12754361, 89280527]

約数ペア:

[(1, 89280527), (7, 12754361), (31, 2880017), (83, 1075669), (217, 411431), (581, 153667), (2573, 34699), (4957, 18011)]