70838512

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{33797}}^1$

素因数の和:33936

約数の個数: 20

約数和(自身を含む): 138301416

約数和(自身を除く): 67462904

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 33797, 67594, 135188, 270376, 540752, 4427407, 8854814, 17709628, 35419256, 70838512]

約数ペア:

[(1, 70838512), (2, 35419256), (4, 17709628), (8, 8854814), (16, 4427407), (131, 540752), (262, 270376), (524, 135188), (1048, 67594), (2096, 33797)]