42240934

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1$

素因数の和:915

約数の個数: 16

約数和(自身を含む): 64108800

約数和(自身を除く): 21867866

約数列:

[1, 2, 199, 211, 398, 422, 503, 1006, 41989, 83978, 100097, 106133, 200194, 212266, 21120467, 42240934]

約数ペア:

[(1, 42240934), (2, 21120467), (199, 212266), (211, 200194), (398, 106133), (422, 100097), (503, 83978), (1006, 41989)]