38269648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{125887}}^1$

素因数の和:125914

約数の個数: 20

約数和(自身を含む): 78050560

約数和(自身を除く): 39780912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 125887, 251774, 503548, 1007096, 2014192, 2391853, 4783706, 9567412, 19134824, 38269648]

約数ペア:

[(1, 38269648), (2, 19134824), (4, 9567412), (8, 4783706), (16, 2391853), (19, 2014192), (38, 1007096), (76, 503548), (152, 251774), (304, 125887)]