86941352

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{2161}}^1$

素因数の和:2321

約数の個数: 32

約数和(自身を含む): 168117120

約数和(自身を除く): 81175768

約数列:

[1, 2, 4, 8, 47, 94, 107, 188, 214, 376, 428, 856, 2161, 4322, 5029, 8644, 10058, 17288, 20116, 40232, 101567, 203134, 231227, 406268, 462454, 812536, 924908, 1849816, 10867669, 21735338, 43470676, 86941352]

約数ペア:

[(1, 86941352), (2, 43470676), (4, 21735338), (8, 10867669), (47, 1849816), (94, 924908), (107, 812536), (188, 462454), (214, 406268), (376, 231227), (428, 203134), (856, 101567), (2161, 40232), (4322, 20116), (5029, 17288), (8644, 10058)]