31286272

素因数分解:

$2^{10}\times {\mathrm{30553}}^1$

素因数の和:30573

約数の個数: 22

約数和(自身を含む): 62544038

約数和(自身を除く): 31257766

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 30553, 61106, 122212, 244424, 488848, 977696, 1955392, 3910784, 7821568, 15643136, 31286272]

約数ペア:

[(1, 31286272), (2, 15643136), (4, 7821568), (8, 3910784), (16, 1955392), (32, 977696), (64, 488848), (128, 244424), (256, 122212), (512, 61106), (1024, 30553)]