80940807676

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{652748449}}^1$

素因数の和:652748484

約数の個数: 12

約数和(自身を含む): 146215652800

約数和(自身を除く): 65274845124

約数列:

[1, 2, 4, 31, 62, 124, 652748449, 1305496898, 2610993796, 20235201919, 40470403838, 80940807676]

約数ペア:

[(1, 80940807676), (2, 40470403838), (4, 20235201919), (31, 2610993796), (62, 1305496898), (124, 652748449)]