91139072

素因数分解:

$2^{10}\times {\mathrm{89003}}^1$

素因数の和:89023

約数の個数: 22

約数和(自身を含む): 182191188

約数和(自身を除く): 91052116

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 89003, 178006, 356012, 712024, 1424048, 2848096, 5696192, 11392384, 22784768, 45569536, 91139072]

約数ペア:

[(1, 91139072), (2, 45569536), (4, 22784768), (8, 11392384), (16, 5696192), (32, 2848096), (64, 1424048), (128, 712024), (256, 356012), (512, 178006), (1024, 89003)]