127279616

素因数分解:

$2^9\times {\mathrm{248593}}^1$

素因数の和:248611

約数の個数: 20

約数和(自身を含む): 254311662

約数和(自身を除く): 127032046

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 248593, 497186, 994372, 1988744, 3977488, 7954976, 15909952, 31819904, 63639808, 127279616]

約数ペア:

[(1, 127279616), (2, 63639808), (4, 31819904), (8, 15909952), (16, 7954976), (32, 3977488), (64, 1988744), (128, 994372), (256, 497186), (512, 248593)]