80359744

素因数分解:

$2^6\times {\mathrm{353}}^1\times {\mathrm{3557}}^1$

素因数の和:3922

約数の個数: 28

約数和(自身を含む): 159960564

約数和(自身を除く): 79600820

約数列:

[1, 2, 4, 8, 16, 32, 64, 353, 706, 1412, 2824, 3557, 5648, 7114, 11296, 14228, 22592, 28456, 56912, 113824, 227648, 1255621, 2511242, 5022484, 10044968, 20089936, 40179872, 80359744]

約数ペア:

[(1, 80359744), (2, 40179872), (4, 20089936), (8, 10044968), (16, 5022484), (32, 2511242), (64, 1255621), (353, 227648), (706, 113824), (1412, 56912), (2824, 28456), (3557, 22592), (5648, 14228), (7114, 11296)]