87988324

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{1117}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 157772160

約数和(自身を除く): 69783836

約数列:

[1, 2, 4, 47, 94, 188, 419, 838, 1117, 1676, 2234, 4468, 19693, 39386, 52499, 78772, 104998, 209996, 468023, 936046, 1872092, 21997081, 43994162, 87988324]

約数ペア:

[(1, 87988324), (2, 43994162), (4, 21997081), (47, 1872092), (94, 936046), (188, 468023), (419, 209996), (838, 104998), (1117, 78772), (1676, 52499), (2234, 39386), (4468, 19693)]