90657298

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{1607}}^1$

素因数の和:2097

約数の個数: 16

約数和(自身を含む): 138429504

約数和(自身を除く): 47772206

約数列:

[1, 2, 67, 134, 421, 842, 1607, 3214, 28207, 56414, 107669, 215338, 676547, 1353094, 45328649, 90657298]

約数ペア:

[(1, 90657298), (2, 45328649), (67, 1353094), (134, 676547), (421, 215338), (842, 107669), (1607, 56414), (3214, 28207)]