77281312

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{23447}}^1$

素因数の和:23560

約数の個数: 24

約数和(自身を含む): 153631296

約数和(自身を除く): 76349984

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 23447, 46894, 93788, 187576, 375152, 750304, 2415041, 4830082, 9660164, 19320328, 38640656, 77281312]

約数ペア:

[(1, 77281312), (2, 38640656), (4, 19320328), (8, 9660164), (16, 4830082), (32, 2415041), (103, 750304), (206, 375152), (412, 187576), (824, 93788), (1648, 46894), (3296, 23447)]