215216752

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{23557}}^1$

素因数の和:24136

約数の個数: 20

約数和(自身を含む): 417730456

約数和(自身を除く): 202513704

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 9136, 23557, 47114, 94228, 188456, 376912, 13451047, 26902094, 53804188, 107608376, 215216752]

約数ペア:

[(1, 215216752), (2, 107608376), (4, 53804188), (8, 26902094), (16, 13451047), (571, 376912), (1142, 188456), (2284, 94228), (4568, 47114), (9136, 23557)]