31145984

素因数分解:

$2^{14}\times {\mathrm{1901}}^1$

素因数の和:1929

約数の個数: 30

約数和(自身を含む): 62322834

約数和(自身を除く): 31176850

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1901, 2048, 3802, 4096, 7604, 8192, 15208, 16384, 30416, 60832, 121664, 243328, 486656, 973312, 1946624, 3893248, 7786496, 15572992, 31145984]

約数ペア:

[(1, 31145984), (2, 15572992), (4, 7786496), (8, 3893248), (16, 1946624), (32, 973312), (64, 486656), (128, 243328), (256, 121664), (512, 60832), (1024, 30416), (1901, 16384), (2048, 15208), (3802, 8192), (4096, 7604)]