78875234

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{15731}}^1$

素因数の和:15865

約数の個数: 16

約数和(自身を含む): 124597440

約数和(自身を除く): 45722206

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 15731, 31462, 361813, 723626, 1714679, 3429358, 39437617, 78875234]

約数ペア:

[(1, 78875234), (2, 39437617), (23, 3429358), (46, 1714679), (109, 723626), (218, 361813), (2507, 31462), (5014, 15731)]