16238704

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{13903}}^1$

素因数の和:13984

約数の個数: 20

約数和(自身を含む): 31895776

約数和(自身を除く): 15657072

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 13903, 27806, 55612, 111224, 222448, 1014919, 2029838, 4059676, 8119352, 16238704]

約数ペア:

[(1, 16238704), (2, 8119352), (4, 4059676), (8, 2029838), (16, 1014919), (73, 222448), (146, 111224), (292, 55612), (584, 27806), (1168, 13903)]