47693648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{156887}}^1$

素因数の和:156914

約数の個数: 20

約数和(自身を含む): 97270560

約数和(自身を除く): 49576912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 156887, 313774, 627548, 1255096, 2510192, 2980853, 5961706, 11923412, 23846824, 47693648]

約数ペア:

[(1, 47693648), (2, 23846824), (4, 11923412), (8, 5961706), (16, 2980853), (19, 2510192), (38, 1255096), (76, 627548), (152, 313774), (304, 156887)]