87684892

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{466409}}^1$

素因数の和:466460

約数の個数: 12

約数和(自身を含む): 156713760

約数和(自身を除く): 69028868

約数列:

[1, 2, 4, 47, 94, 188, 466409, 932818, 1865636, 21921223, 43842446, 87684892]

約数ペア:

[(1, 87684892), (2, 43842446), (4, 21921223), (47, 1865636), (94, 932818), (188, 466409)]