1672336

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:958

約数の個数: 20

約数和(自身を含む): 3269632

約数和(自身を除く): 1597296

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 823, 1016, 1646, 2032, 3292, 6584, 13168, 104521, 209042, 418084, 836168, 1672336]

約数ペア:

[(1, 1672336), (2, 836168), (4, 418084), (8, 209042), (16, 104521), (127, 13168), (254, 6584), (508, 3292), (823, 2032), (1016, 1646)]