131244512

素因数分解:

$2^5\times 7^1\times {\mathrm{585913}}^1$

素因数の和:585930

約数の個数: 24

約数和(自身を含む): 295300656

約数和(自身を除く): 164056144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 585913, 1171826, 2343652, 4101391, 4687304, 8202782, 9374608, 16405564, 18749216, 32811128, 65622256, 131244512]

約数ペア:

[(1, 131244512), (2, 65622256), (4, 32811128), (7, 18749216), (8, 16405564), (14, 9374608), (16, 8202782), (28, 4687304), (32, 4101391), (56, 2343652), (112, 1171826), (224, 585913)]