34351840

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4993}}^1$

素因数の和:5051

約数の個数: 48

約数和(自身を含む): 83060208

約数和(自身を除く): 48708368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 4993, 6880, 9986, 19972, 24965, 39944, 49930, 79888, 99860, 159776, 199720, 214699, 399440, 429398, 798880, 858796, 1073495, 1717592, 2146990, 3435184, 4293980, 6870368, 8587960, 17175920, 34351840]

約数ペア:

[(1, 34351840), (2, 17175920), (4, 8587960), (5, 6870368), (8, 4293980), (10, 3435184), (16, 2146990), (20, 1717592), (32, 1073495), (40, 858796), (43, 798880), (80, 429398), (86, 399440), (160, 214699), (172, 199720), (215, 159776), (344, 99860), (430, 79888), (688, 49930), (860, 39944), (1376, 24965), (1720, 19972), (3440, 9986), (4993, 6880)]