80796638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{24469}}^1$

素因数の和:24611

約数の個数: 16

約数和(自身を含む): 131550720

約数和(自身を除く): 50754082

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 24469, 48938, 318097, 636194, 3107563, 6215126, 40398319, 80796638]

約数ペア:

[(1, 80796638), (2, 40398319), (13, 6215126), (26, 3107563), (127, 636194), (254, 318097), (1651, 48938), (3302, 24469)]