219983168

素因数分解:

$2^6\times {\mathrm{443}}^1\times {\mathrm{7759}}^1$

素因数の和:8214

約数の個数: 28

約数和(自身を含む): 437570880

約数和(自身を除く): 217587712

約数列:

[1, 2, 4, 8, 16, 32, 64, 443, 886, 1772, 3544, 7088, 7759, 14176, 15518, 28352, 31036, 62072, 124144, 248288, 496576, 3437237, 6874474, 13748948, 27497896, 54995792, 109991584, 219983168]

約数ペア:

[(1, 219983168), (2, 109991584), (4, 54995792), (8, 27497896), (16, 13748948), (32, 6874474), (64, 3437237), (443, 496576), (886, 248288), (1772, 124144), (3544, 62072), (7088, 31036), (7759, 28352), (14176, 15518)]