89820254

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{6521}}^1$

素因数の和:6691

約数の個数: 16

約数和(自身を含む): 138057696

約数和(自身を除く): 48237442

約数列:

[1, 2, 71, 97, 142, 194, 6521, 6887, 13042, 13774, 462991, 632537, 925982, 1265074, 44910127, 89820254]

約数ペア:

[(1, 89820254), (2, 44910127), (71, 1265074), (97, 925982), (142, 632537), (194, 462991), (6521, 13774), (6887, 13042)]