80105888

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2333}}^1$

素因数の和:2409

約数の個数: 48

約数和(自身を含む): 167627880

約数和(自身を除く): 87521992

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 74, 116, 148, 232, 296, 464, 592, 928, 1073, 1184, 2146, 2333, 4292, 4666, 8584, 9332, 17168, 18664, 34336, 37328, 67657, 74656, 86321, 135314, 172642, 270628, 345284, 541256, 690568, 1082512, 1381136, 2165024, 2503309, 2762272, 5006618, 10013236, 20026472, 40052944, 80105888]

約数ペア:

[(1, 80105888), (2, 40052944), (4, 20026472), (8, 10013236), (16, 5006618), (29, 2762272), (32, 2503309), (37, 2165024), (58, 1381136), (74, 1082512), (116, 690568), (148, 541256), (232, 345284), (296, 270628), (464, 172642), (592, 135314), (928, 86321), (1073, 74656), (1184, 67657), (2146, 37328), (2333, 34336), (4292, 18664), (4666, 17168), (8584, 9332)]