31039808

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{11279}}^1$

素因数の和:11334

約数の個数: 28

約数和(自身を含む): 63032640

約数和(自身を除く): 31992832

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 11279, 22558, 45116, 90232, 180464, 360928, 484997, 721856, 969994, 1939988, 3879976, 7759952, 15519904, 31039808]

約数ペア:

[(1, 31039808), (2, 15519904), (4, 7759952), (8, 3879976), (16, 1939988), (32, 969994), (43, 721856), (64, 484997), (86, 360928), (172, 180464), (344, 90232), (688, 45116), (1376, 22558), (2752, 11279)]