56068904

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{419}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 108108000

約数和(自身を除く): 52039096

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 389, 419, 778, 838, 1556, 1676, 3112, 3352, 16727, 18017, 33454, 36034, 66908, 72068, 133816, 144136, 162991, 325982, 651964, 1303928, 7008613, 14017226, 28034452, 56068904]

約数ペア:

[(1, 56068904), (2, 28034452), (4, 14017226), (8, 7008613), (43, 1303928), (86, 651964), (172, 325982), (344, 162991), (389, 144136), (419, 133816), (778, 72068), (838, 66908), (1556, 36034), (1676, 33454), (3112, 18017), (3352, 16727)]