87199364

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{23773}}^1$

素因数の和:23915

約数の個数: 24

約数和(自身を含む): 175737408

約数和(自身を除く): 88538044

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 23773, 47546, 95092, 166411, 332822, 665644, 3114263, 6228526, 12457052, 21799841, 43599682, 87199364]

約数ペア:

[(1, 87199364), (2, 43599682), (4, 21799841), (7, 12457052), (14, 6228526), (28, 3114263), (131, 665644), (262, 332822), (524, 166411), (917, 95092), (1834, 47546), (3668, 23773)]