78215824

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{9241}}^1$

素因数の和:9295

約数の個数: 30

約数和(自身を含む): 158435606

約数和(自身を除く): 80219782

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 8464, 9241, 18482, 36964, 73928, 147856, 212543, 425086, 850172, 1700344, 3400688, 4888489, 9776978, 19553956, 39107912, 78215824]

約数ペア:

[(1, 78215824), (2, 39107912), (4, 19553956), (8, 9776978), (16, 4888489), (23, 3400688), (46, 1700344), (92, 850172), (184, 425086), (368, 212543), (529, 147856), (1058, 73928), (2116, 36964), (4232, 18482), (8464, 9241)]