342320464

素因数分解:

$2^4\times {\mathrm{2011}}^1\times {\mathrm{10639}}^1$

素因数の和:12658

約数の個数: 20

約数和(自身を含む): 663638080

約数和(自身を除く): 321317616

約数列:

[1, 2, 4, 8, 16, 2011, 4022, 8044, 10639, 16088, 21278, 32176, 42556, 85112, 170224, 21395029, 42790058, 85580116, 171160232, 342320464]

約数ペア:

[(1, 342320464), (2, 171160232), (4, 85580116), (8, 42790058), (16, 21395029), (2011, 170224), (4022, 85112), (8044, 42556), (10639, 32176), (16088, 21278)]