79745332

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{156979}}^1$

素因数の和:157110

約数の個数: 12

約数和(自身を含む): 140654080

約数和(自身を除く): 60908748

約数列:

[1, 2, 4, 127, 254, 508, 156979, 313958, 627916, 19936333, 39872666, 79745332]

約数ペア:

[(1, 79745332), (2, 39872666), (4, 19936333), (127, 627916), (254, 313958), (508, 156979)]