80467294

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{2729}}^1$

素因数の和:3395

約数の個数: 16

約数和(自身を含む): 126191520

約数和(自身を除く): 45724226

約数列:

[1, 2, 23, 46, 641, 1282, 2729, 5458, 14743, 29486, 62767, 125534, 1749289, 3498578, 40233647, 80467294]

約数ペア:

[(1, 80467294), (2, 40233647), (23, 3498578), (46, 1749289), (641, 125534), (1282, 62767), (2729, 29486), (5458, 14743)]