47787136

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{21961}}^1$

素因数の和:21992

約数の個数: 32

約数和(自身を含む): 100805580

約数和(自身を除く): 53018444

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 21961, 43922, 87844, 175688, 351376, 373337, 702752, 746674, 1405504, 1493348, 2811008, 2986696, 5973392, 11946784, 23893568, 47787136]

約数ペア:

[(1, 47787136), (2, 23893568), (4, 11946784), (8, 5973392), (16, 2986696), (17, 2811008), (32, 1493348), (34, 1405504), (64, 746674), (68, 702752), (128, 373337), (136, 351376), (272, 175688), (544, 87844), (1088, 43922), (2176, 21961)]