40012229584

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{47184233}}^1$

素因数の和:47184294

約数の個数: 20

約数和(自身を含む): 78986407716

約数和(自身を除く): 38974178132

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 47184233, 94368466, 188736932, 377473864, 754947728, 2500764349, 5001528698, 10003057396, 20006114792, 40012229584]

約数ペア:

[(1, 40012229584), (2, 20006114792), (4, 10003057396), (8, 5001528698), (16, 2500764349), (53, 754947728), (106, 377473864), (212, 188736932), (424, 94368466), (848, 47184233)]