90915262

素因数分解:

$2^1\times {\mathrm{661}}^1\times {\mathrm{68771}}^1$

素因数の和:69434

約数の個数: 8

約数和(自身を含む): 136581192

約数和(自身を除く): 45665930

約数列:

[1, 2, 661, 1322, 68771, 137542, 45457631, 90915262]

約数ペア:

[(1, 90915262), (2, 45457631), (661, 137542), (1322, 68771)]