5128048

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{4057}}^1$

素因数の和:4144

約数の個数: 20

約数和(自身を含む): 10063840

約数和(自身を除く): 4935792

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 4057, 8114, 16228, 32456, 64912, 320503, 641006, 1282012, 2564024, 5128048]

約数ペア:

[(1, 5128048), (2, 2564024), (4, 1282012), (8, 641006), (16, 320503), (79, 64912), (158, 32456), (316, 16228), (632, 8114), (1264, 4057)]