89323964

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{769}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 159112800

約数和(自身を除く): 69788836

約数列:

[1, 2, 4, 71, 142, 284, 409, 769, 818, 1538, 1636, 3076, 29039, 54599, 58078, 109198, 116156, 218396, 314521, 629042, 1258084, 22330991, 44661982, 89323964]

約数ペア:

[(1, 89323964), (2, 44661982), (4, 22330991), (71, 1258084), (142, 629042), (284, 314521), (409, 218396), (769, 116156), (818, 109198), (1538, 58078), (1636, 54599), (3076, 29039)]