132342128

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{65129}}^1$

素因数の和:65264

約数の個数: 20

約数和(自身を含む): 258435840

約数和(自身を除く): 126093712

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 65129, 130258, 260516, 521032, 1042064, 8271383, 16542766, 33085532, 66171064, 132342128]

約数ペア:

[(1, 132342128), (2, 66171064), (4, 33085532), (8, 16542766), (16, 8271383), (127, 1042064), (254, 521032), (508, 260516), (1016, 130258), (2032, 65129)]