87416816

素因数分解:

$2^4\times {\mathrm{499}}^1\times {\mathrm{10949}}^1$

素因数の和:11456

約数の個数: 20

約数和(自身を含む): 169725000

約数和(自身を除く): 82308184

約数列:

[1, 2, 4, 8, 16, 499, 998, 1996, 3992, 7984, 10949, 21898, 43796, 87592, 175184, 5463551, 10927102, 21854204, 43708408, 87416816]

約数ペア:

[(1, 87416816), (2, 43708408), (4, 21854204), (8, 10927102), (16, 5463551), (499, 175184), (998, 87592), (1996, 43796), (3992, 21898), (7984, 10949)]