80981696

素因数分解:

$2^6\times {\mathrm{883}}^1\times {\mathrm{1433}}^1$

素因数の和:2328

約数の個数: 28

約数和(自身を含む): 160992312

約数和(自身を除く): 80010616

約数列:

[1, 2, 4, 8, 16, 32, 64, 883, 1433, 1766, 2866, 3532, 5732, 7064, 11464, 14128, 22928, 28256, 45856, 56512, 91712, 1265339, 2530678, 5061356, 10122712, 20245424, 40490848, 80981696]

約数ペア:

[(1, 80981696), (2, 40490848), (4, 20245424), (8, 10122712), (16, 5061356), (32, 2530678), (64, 1265339), (883, 91712), (1433, 56512), (1766, 45856), (2866, 28256), (3532, 22928), (5732, 14128), (7064, 11464)]