77315144

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{420191}}^1$

素因数の和:420220

約数の個数: 16

約数和(自身を含む): 151269120

約数和(自身を除く): 73953976

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 420191, 840382, 1680764, 3361528, 9664393, 19328786, 38657572, 77315144]

約数ペア:

[(1, 77315144), (2, 38657572), (4, 19328786), (8, 9664393), (23, 3361528), (46, 1680764), (92, 840382), (184, 420191)]