70812016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{402341}}^1$

素因数の和:402360

約数の個数: 20

約数和(自身を含む): 149671224

約数和(自身を除く): 78859208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 402341, 804682, 1609364, 3218728, 4425751, 6437456, 8851502, 17703004, 35406008, 70812016]

約数ペア:

[(1, 70812016), (2, 35406008), (4, 17703004), (8, 8851502), (11, 6437456), (16, 4425751), (22, 3218728), (44, 1609364), (88, 804682), (176, 402341)]