80077286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{19333}}^1$

素因数の和:19463

約数の個数: 16

約数和(自身を含む): 127604400

約数和(自身を除く): 47527114

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 19333, 38666, 367327, 734654, 2107297, 4214594, 40038643, 80077286]

約数ペア:

[(1, 80077286), (2, 40038643), (19, 4214594), (38, 2107297), (109, 734654), (218, 367327), (2071, 38666), (4142, 19333)]