85693648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{281887}}^1$

素因数の和:281914

約数の個数: 20

約数和(自身を含む): 174770560

約数和(自身を除く): 89076912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 281887, 563774, 1127548, 2255096, 4510192, 5355853, 10711706, 21423412, 42846824, 85693648]

約数ペア:

[(1, 85693648), (2, 42846824), (4, 21423412), (8, 10711706), (16, 5355853), (19, 4510192), (38, 2255096), (76, 1127548), (152, 563774), (304, 281887)]