218632144

素因数分解:

$2^4\times {\mathrm{2179}}^1\times {\mathrm{6271}}^1$

素因数の和:8458

約数の個数: 20

約数和(自身を含む): 423861760

約数和(自身を除く): 205229616

約数列:

[1, 2, 4, 8, 16, 2179, 4358, 6271, 8716, 12542, 17432, 25084, 34864, 50168, 100336, 13664509, 27329018, 54658036, 109316072, 218632144]

約数ペア:

[(1, 218632144), (2, 109316072), (4, 54658036), (8, 27329018), (16, 13664509), (2179, 100336), (4358, 50168), (6271, 34864), (8716, 25084), (12542, 17432)]