31225808

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:599

約数の個数: 40

約数和(自身を含む): 63109800

約数和(自身を除く): 31883992

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 173, 232, 346, 389, 464, 692, 778, 1384, 1556, 2768, 3112, 5017, 6224, 10034, 11281, 20068, 22562, 40136, 45124, 67297, 80272, 90248, 134594, 180496, 269188, 538376, 1076752, 1951613, 3903226, 7806452, 15612904, 31225808]

約数ペア:

[(1, 31225808), (2, 15612904), (4, 7806452), (8, 3903226), (16, 1951613), (29, 1076752), (58, 538376), (116, 269188), (173, 180496), (232, 134594), (346, 90248), (389, 80272), (464, 67297), (692, 45124), (778, 40136), (1384, 22562), (1556, 20068), (2768, 11281), (3112, 10034), (5017, 6224)]