255376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1451}}^1$

素因数の和:1470

約数の個数: 20

約数和(自身を含む): 540144

約数和(自身を除く): 284768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1451, 2902, 5804, 11608, 15961, 23216, 31922, 63844, 127688, 255376]

約数ペア:

[(1, 255376), (2, 127688), (4, 63844), (8, 31922), (11, 23216), (16, 15961), (22, 11608), (44, 5804), (88, 2902), (176, 1451)]