3216254416

素因数分解:

$2^4\times {\mathrm{1559}}^1\times {\mathrm{128939}}^1$

素因数の和:130506

約数の個数: 20

約数和(自身を含む): 6235538400

約数和(自身を除く): 3019283984

約数列:

[1, 2, 4, 8, 16, 1559, 3118, 6236, 12472, 24944, 128939, 257878, 515756, 1031512, 2063024, 201015901, 402031802, 804063604, 1608127208, 3216254416]

約数ペア:

[(1, 3216254416), (2, 1608127208), (4, 804063604), (8, 402031802), (16, 201015901), (1559, 2063024), (3118, 1031512), (6236, 515756), (12472, 257878), (24944, 128939)]