64090842

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{42557}}^1$

素因数の和:42813

約数の個数: 16

約数和(自身を含む): 128695392

約数和(自身を除く): 64604550

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 42557, 85114, 127671, 255342, 10681807, 21363614, 32045421, 64090842]

約数ペア:

[(1, 64090842), (2, 32045421), (3, 21363614), (6, 10681807), (251, 255342), (502, 127671), (753, 85114), (1506, 42557)]