4081664

素因数分解:

$2^{11}\times {\mathrm{1993}}^1$

素因数の和:2015

約数の個数: 24

約数和(自身を含む): 8165430

約数和(自身を除く): 4083766

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1993, 2048, 3986, 7972, 15944, 31888, 63776, 127552, 255104, 510208, 1020416, 2040832, 4081664]

約数ペア:

[(1, 4081664), (2, 2040832), (4, 1020416), (8, 510208), (16, 255104), (32, 127552), (64, 63776), (128, 31888), (256, 15944), (512, 7972), (1024, 3986), (1993, 2048)]