64250096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{211349}}^1$

素因数の和:211376

約数の個数: 20

約数和(自身を含む): 131037000

約数和(自身を除く): 66786904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 211349, 422698, 845396, 1690792, 3381584, 4015631, 8031262, 16062524, 32125048, 64250096]

約数ペア:

[(1, 64250096), (2, 32125048), (4, 16062524), (8, 8031262), (16, 4015631), (19, 3381584), (38, 1690792), (76, 845396), (152, 422698), (304, 211349)]