31361536

素因数分解:

$2^9\times {\mathrm{61253}}^1$

素因数の和:61271

約数の個数: 20

約数和(自身を含む): 62662842

約数和(自身を除く): 31301306

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 61253, 122506, 245012, 490024, 980048, 1960096, 3920192, 7840384, 15680768, 31361536]

約数ペア:

[(1, 31361536), (2, 15680768), (4, 7840384), (8, 3920192), (16, 1960096), (32, 980048), (64, 490024), (128, 245012), (256, 122506), (512, 61253)]