308979056

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{839617}}^1$

素因数の和:839648

約数の個数: 20

約数和(自身を含む): 624675792

約数和(自身を除く): 315696736

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 839617, 1679234, 3358468, 6716936, 13433872, 19311191, 38622382, 77244764, 154489528, 308979056]

約数ペア:

[(1, 308979056), (2, 154489528), (4, 77244764), (8, 38622382), (16, 19311191), (23, 13433872), (46, 6716936), (92, 3358468), (184, 1679234), (368, 839617)]