80163464

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2281}}^1$

素因数の和:2501

約数の個数: 32

約数和(自身を含む): 157731840

約数和(自身を除く): 77568376

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 191, 382, 764, 1528, 2281, 4393, 4562, 8786, 9124, 17572, 18248, 35144, 52463, 104926, 209852, 419704, 435671, 871342, 1742684, 3485368, 10020433, 20040866, 40081732, 80163464]

約数ペア:

[(1, 80163464), (2, 40081732), (4, 20040866), (8, 10020433), (23, 3485368), (46, 1742684), (92, 871342), (184, 435671), (191, 419704), (382, 209852), (764, 104926), (1528, 52463), (2281, 35144), (4393, 18248), (4562, 17572), (8786, 9124)]