80420224

素因数分解:

$2^7\times {\mathrm{433}}^1\times {\mathrm{1451}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 160692840

約数和(自身を除く): 80272616

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 433, 866, 1451, 1732, 2902, 3464, 5804, 6928, 11608, 13856, 23216, 27712, 46432, 55424, 92864, 185728, 628283, 1256566, 2513132, 5026264, 10052528, 20105056, 40210112, 80420224]

約数ペア:

[(1, 80420224), (2, 40210112), (4, 20105056), (8, 10052528), (16, 5026264), (32, 2513132), (64, 1256566), (128, 628283), (433, 185728), (866, 92864), (1451, 55424), (1732, 46432), (2902, 27712), (3464, 23216), (5804, 13856), (6928, 11608)]