921065216

素因数分解:

$2^8\times {\mathrm{3597911}}^1$

素因数の和:3597927

約数の個数: 18

約数和(自身を含む): 1838533032

約数和(自身を除く): 917467816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 3597911, 7195822, 14391644, 28783288, 57566576, 115133152, 230266304, 460532608, 921065216]

約数ペア:

[(1, 921065216), (2, 460532608), (4, 230266304), (8, 115133152), (16, 57566576), (32, 28783288), (64, 14391644), (128, 7195822), (256, 3597911)]