87103456

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{701}}^1$

素因数の和:1075

約数の個数: 48

約数和(自身を含む): 187872048

約数和(自身を除く): 100768592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 353, 701, 706, 1402, 1412, 2804, 2824, 3883, 5608, 5648, 7711, 7766, 11216, 11296, 15422, 15532, 22432, 30844, 31064, 61688, 62128, 123376, 124256, 246752, 247453, 494906, 989812, 1979624, 2721983, 3959248, 5443966, 7918496, 10887932, 21775864, 43551728, 87103456]

約数ペア:

[(1, 87103456), (2, 43551728), (4, 21775864), (8, 10887932), (11, 7918496), (16, 5443966), (22, 3959248), (32, 2721983), (44, 1979624), (88, 989812), (176, 494906), (352, 247453), (353, 246752), (701, 124256), (706, 123376), (1402, 62128), (1412, 61688), (2804, 31064), (2824, 30844), (3883, 22432), (5608, 15532), (5648, 15422), (7711, 11296), (7766, 11216)]